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Banks SJ, Yhang E, Tripodis Y, Su Y, Protas H, Adler CH, Balcer LJ, Bernick C, Mez JB, Palmisano J, Barr WB, Wethe JV, Dodick DW, Mcclean MD, Martin B, Hartlage K, Turner A, Turner RW, Malhotra A, Colman M, Pasternak O, Lin AP, Koerte IK, Bouix S, Cummings JL, Shenton ME, Reiman EM, Stern RA, Alosco ML. Clinical Outcomes and Tau Pathology in Retired Football Players: Associations With Diagnosed and Witnessed Sleep Apnea. Neurol Clin Pract 2024; 14:e200263. [PMID: 38425491 PMCID: PMC10900387 DOI: 10.1212/cpj.0000000000200263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 11/30/2023] [Indexed: 03/02/2024]
Abstract
Background and Objectives Obstructive sleep apnea (SA) is common in older men and a contributor to negative cognitive, psychiatric, and brain health outcomes. Little is known about SA in those who played contact sports and are at increased risk of neurodegenerative disease(s) and other neuropathologies associated with repetitive head impacts (RHI). In this study, we investigated the frequency of diagnosed and witnessed SA and its contribution to clinical symptoms and tau pathology using PET imaging among male former college and former professional American football players. Methods The sample included 120 former National Football League (NFL) players, 60 former college players, and 60 asymptomatic men without exposure to RHI (i.e., controls). Diagnosed SA was self-reported, and all participants completed the Mayo Sleep Questionnaire (MSQ, informant version), the Epworth Sleepiness Scale (ESS), neuropsychological testing, and tau (flortaucipir) PET imaging. Associations between sleep indices (diagnosed SA, MSQ items, and the ESS) and derived neuropsychological factor scores, self-reported depression (Beck Depression Inventory-II [BDI-II]), informant-reported neurobehavioral dysregulation (Behavior Rating Inventory of Executive Function-Adult Version [BRIEF-A] Behavioral Regulation Index [BRI]), and tau PET uptake, were tested. Results Approximately 36.7% of NFL players had diagnosed SA compared with 30% of the former college football players and 16.7% of the controls. Former NFL players and college football players also had higher ESS scores compared with the controls. Years of football play was not associated with any of the sleep metrics. Among the former NFL players, diagnosed SA was associated with worse Executive Function and Psychomotor Speed factor scores, greater BDI-II scores, and higher flortaucipir PET standard uptake value ratios, independent of age, race, body mass index, and APOE ε4 gene carrier status. Higher ESS scores correlated with higher BDI-II and BRIEF-A BRI scores. Continuous positive airway pressure use mitigated all of the abovementioned associations. Among the former college football players, witnessed apnea and higher ESS scores were associated with higher BRIEF-A BRI and BDI-II scores, respectively. No other associations were observed in this subgroup. Discussion Former elite American football players are at risk of SA. Our findings suggest that SA might contribute to cognitive, neuropsychiatric, and tau outcomes in this population. Like all neurodegenerative diseases, this study emphasizes the multifactorial contributions to negative brain health outcomes and the importance of sleep for optimal brain health.
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Affiliation(s)
- Sarah J Banks
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Eukyung Yhang
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Yorghos Tripodis
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Yi Su
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Hillary Protas
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Charles H Adler
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Laura J Balcer
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Charles Bernick
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Jesse B Mez
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Joseph Palmisano
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - William B Barr
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Jennifer V Wethe
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - David W Dodick
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Michael D Mcclean
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Brett Martin
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Kaitlin Hartlage
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Arlener Turner
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Robert W Turner
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Atul Malhotra
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Michael Colman
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Ofer Pasternak
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Alexander P Lin
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Inga K Koerte
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Sylvain Bouix
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Jeffrey L Cummings
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Martha E Shenton
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Eric M Reiman
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Robert A Stern
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Michael L Alosco
- Departments of Neuroscience and Psychiatry (SJB), University of California, San Diego; Department of Biostatistics (EY, YT), Boston University School of Public Health; Boston University Alzheimer's Disease Research Center (YT, JBM, RAS, MLA), Boston University CTE Center, Department of Neurology, Boston University Chobanian and Avedisian School of Medicine, MA; Banner Alzheimer's Institute (YS), Arizona State University,; Banner Alzheimer's Institute (HP), Arizona Alzheimer's Consortium, Phoenix; Department of Neurology (CHA, DWD), Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (LJB), Population Health and Ophthalmology, NYU Grossman School of Medicine, New York; Cleveland Clinic Lou Ruvo Center for Brain Health (CB), Las Vegas, NV; Biostatistics and Epidemiology Data Analytics Center (BEDAC) (JP, BM, KH), Boston University School of Public Health, MA; Department of Neurology (WBB), NYU Grossman School of Medicine, New York; Department of Psychiatry and Psychology (JVW), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Department of Environmental Health (MDM), Boston University School of Public Health, MA; Department of Psychiatry and Behavioral Sciences (AT), University of Miami; Department of Clinical Research and Leadership (RWT), The George Washington University School of Medicine and Health Sciences, Washington, DC; Department of Medicine (AM), UCSD, San Diego, CA; Psychiatry Neuroimaging Laboratory (MC, OP, APL, IKK, SB), Department of Psychiatry, Brigham and Women's Hospital; Massachusetts General Hospital (IKK), Boston, MA; cBRAIN (IKK), Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy; Graduate School of Systemic Neurosciences (IKK); NICUM (NeuroImaging Core Unit Munich) (IKK), Ludwig Maximilians University, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (JLC), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Psychiatry Neuroimaging Laboratory (MES), Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, Boston, MA; Department of Software Engineering and Information Technology (SB), École de technologie supérieure, Montreal, QC; Banner Alzheimer's Institute (EMR), University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix; Department of Anatomy and Neurobiology (RAS); and Department of Neurosurgery (RAS), Boston University Chobanian and Avedisian School of Medicine, Boston, MA
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2
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Su Y, Protas H, Luo J, Chen K, Alosco ML, Adler CH, Balcer LJ, Bernick C, Au R, Banks SJ, Barr WB, Coleman MJ, Dodick DW, Katz DI, Marek KL, McClean MD, McKee AC, Mez J, Daneshvar DH, Palmisano JN, Peskind ER, Turner RW, Wethe JV, Rabinovici G, Johnson K, Tripodis Y, Cummings JL, Shenton ME, Stern RA, Reiman EM. Flortaucipir tau PET findings from former professional and college American football players in the DIAGNOSE CTE research project. Alzheimers Dement 2024; 20:1827-1838. [PMID: 38134231 PMCID: PMC10984430 DOI: 10.1002/alz.13602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 10/27/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023]
Abstract
INTRODUCTION Tau is a key pathology in chronic traumatic encephalopathy (CTE). Here, we report our findings in tau positron emission tomography (PET) measurements from the DIAGNOSE CTE Research Project. METHOD We compare flortaucipir PET measures from 104 former professional players (PRO), 58 former college football players (COL), and 56 same-age men without exposure to repetitive head impacts (RHI) or traumatic brain injury (unexposed [UE]); characterize their associations with RHI exposure; and compare players who did or did not meet diagnostic criteria for traumatic encephalopathy syndrome (TES). RESULTS Significantly elevated flortaucipir uptake was observed in former football players (PRO+COL) in prespecified regions (p < 0.05). Association between regional flortaucipir uptake and estimated cumulative head impact exposure was only observed in the superior frontal region in former players over 60 years old. Flortaucipir PET was not able to differentiate TES groups. DISCUSSION Additional studies are needed to further understand tau pathology in CTE and other individuals with a history of RHI.
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Affiliation(s)
- Yi Su
- Banner Alzheimer's Institute and Arizona Alzheimer's ConsortiumPhoenixArizonaUSA
| | - Hillary Protas
- Banner Alzheimer's Institute and Arizona Alzheimer's ConsortiumPhoenixArizonaUSA
| | - Ji Luo
- Banner Alzheimer's Institute and Arizona Alzheimer's ConsortiumPhoenixArizonaUSA
| | - Kewei Chen
- Banner Alzheimer's Institute and Arizona Alzheimer's ConsortiumPhoenixArizonaUSA
| | - Michael L. Alosco
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
| | - Charles H. Adler
- Department of NeurologyMayo Clinic College of Medicine, Mayo Clinic ArizonaScottsdaleArizonaUSA
| | - Laura J. Balcer
- Departments of NeurologyNYU Grossman School of MedicineNew YorkNew YorkUSA
- Department of Population Health and OphthalmologyNYU Grossman School of MedicineNew YorkNew YorkUSA
| | - Charles Bernick
- Cleveland Clinic Lou Ruvo Center for Brain HealthLas VegasNevadaUSA
- Department of NeurologyUniversity of WashingtonSeattleWashingtonUSA
| | - Rhoda Au
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Framingham Heart StudyFraminghamMassachusettsUSA
- Slone Epidemiology Center; Departments of Anatomy & Neurobiology, Neurology, and MedicineDepartment of EpidemiologyBoston University Chobanian & Avedisian School of Medicine; Boston University School of Public HealthBostonMassachusettsUSA
| | - Sarah J. Banks
- Departments of Neuroscience and PsychiatryUniversity of CaliforniaSan DiegoCaliforniaUSA
| | - William B. Barr
- Departments of NeurologyNYU Grossman School of MedicineNew YorkNew YorkUSA
| | - Michael J. Coleman
- Departments of Psychiatry and RadiologyPsychiatry Neuroimaging LaboratoryBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - David W. Dodick
- Department of NeurologyMayo Clinic College of Medicine, Mayo Clinic ArizonaScottsdaleArizonaUSA
| | - Douglas I. Katz
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Encompass Health Braintree Rehabilitation HospitalBraintreeMassachusettsUSA
| | - Kenneth L. Marek
- Institute for Neurodegenerative Disorders, Invicro, LLCNew HavenConnecticutUSA
| | - Michael D. McClean
- Department of Environmental HealthBoston University School of Public HealthBostonMassachusettsUSA
| | - Ann C. McKee
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- VA Boston Healthcare SystemBostonMassachusettsUSA
| | - Jesse Mez
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Framingham Heart StudyFraminghamMassachusettsUSA
| | - Daniel H. Daneshvar
- Department of Physical Medicine & RehabilitationMassachusetts General Hospital, Spaulding Rehabilitation Hospital, Harvard Medical SchoolCharlestownMassachusettsUSA
| | - Joseph N. Palmisano
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public HealthBostonMassachusettsUSA
| | - Elaine R. Peskind
- Department of Psychiatry and Behavioral SciencesVA Northwest Mental Illness Research, Education, and Clinical Center, VA Puget Sound Health Care System; University of Washington School of MedicineSeattleWashingtonUSA
| | - Robert W. Turner
- Department of Clinical Research & LeadershipThe George Washington University School of Medicine & Health SciencesWashingtonDistrict of ColumbiaUSA
| | - Jennifer V. Wethe
- Department of Psychiatry and PsychologyMayo Clinic School of Medicine, Mayo Clinic ArizonaScottsdaleArizonaUSA
| | - Gil Rabinovici
- Department of NeurologyUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Keith Johnson
- Gordon Center for Medical Imaging, Mass General Research Institute, Harvard Medical SchoolBostonMassachusettsUSA
| | - Yorghos Tripodis
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
- Department of BiostatisticsBoston University School of Public HealthBostonMassachusettsUSA
| | - Jeffrey L. Cummings
- Department of Brain HealthChambers‐Grundy Center for Transformative NeuroscienceSchool of Integrated Health Sciences, University of Nevada Las VegasLas VegasNevadaUSA
| | - Martha E. Shenton
- Departments of Psychiatry and RadiologyPsychiatry Neuroimaging LaboratoryBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Robert A. Stern
- Department of NeurologyBoston University Alzheimer's Disease Research CenterBoston University CTE CenterBoston University Chobanian & Avedisian School of MedicineBostonMassachusettsUSA
| | - Eric M. Reiman
- Banner Alzheimer's Institute and Arizona Alzheimer's ConsortiumPhoenixArizonaUSA
- University of Arizona, Arizona State University, Translational Genomics Research InstitutePhoenixArizonaUSA
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Alosco ML, Adler CH, Dodick DW, Tripodis Y, Balcer LJ, Bernick C, Banks SJ, Barr WB, Wethe JV, Palmisano JN, Martin B, Hartlage K, Cantu RC, Geda YE, Katz DI, Mez J, Cummings JL, Shenton ME, Reiman EM, Stern RA. Examination of parkinsonism in former elite American football players. Parkinsonism Relat Disord 2024; 120:105903. [PMID: 37981539 PMCID: PMC10922636 DOI: 10.1016/j.parkreldis.2023.105903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/20/2023] [Accepted: 10/21/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Former American football players are at risk for chronic traumatic encephalopathy (CTE) which may have parkinsonism as a clinical feature. OBJECTIVE Former football players were prospectively assessed for parkinsonism. METHODS 120 former professional football players, 58 former college football players, and 60 same-age asymptomatic men without repetitive head impacts, 45-74 years, were studied using the MDS-UPDRS to assess for parkinsonism, and the Timed Up and Go (TUG). Traumatic encephalopathy syndrome (TES), the clinical syndrome of CTE, was adjudicated and includes parkinsonism diagnosis. Fisher's Exact Test compared groups on parkinsonism due to small cell sizes; analysis of covariance or linear regressions controlling for age and body mass index were used otherwise. RESULTS Twenty-two (12.4%) football players (13.3% professional, 10.3% college) met parkinsonism criteria compared with two (3.3%) in the unexposed group. Parkinsonism was higher in professional (p = 0.037) but not college players (p = 0.16). There were no differences on the MDS-UPDRS Part III total scores. Scores on the individual MDS-UPDRS items were low. TUG times were longer in former professional but not college players compared with unexposed men (13.09 versus 11.35 s, p < 0.01). There were no associations between years of football, age of first exposure, position or level of play on motor outcomes. TES status was not associated with motor outcomes. CONCLUSIONS Parkinsonism rates in this sample of football players was low and highest in the professional football players. The association between football and parkinsonism is inconclusive and depends on factors related to sample selection, comparison groups, and exposure characteristics.
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Affiliation(s)
- Michael L Alosco
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Charles H Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA.
| | - David W Dodick
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Yorghos Tripodis
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Laura J Balcer
- Departments of Neurology, Population Health and Ophthalmology, NYU Grossman School of Medicine, New York, NY, USA
| | - Charles Bernick
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
| | - Sarah J Banks
- Departments of Neuroscience and Psychiatry, University of California, San Diego, CA, USA
| | - William B Barr
- Department of Neurology, NYU Grossman School of Medicine, New York, NY, USA
| | - Jennifer V Wethe
- Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Joseph N Palmisano
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA, USA
| | - Brett Martin
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA, USA
| | - Kaitlin Hartlage
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA, USA
| | - Robert C Cantu
- Department of Neurosurgery, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | | | - Douglas I Katz
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Jesse Mez
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA; Framingham Heart Study, Framingham, MA, USA
| | - Jeffery L Cummings
- Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Martha E Shenton
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Department of Radiology, Brigham and Women's Hospital, And Harvard Medical School, Boston, MA, USA; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Eric M Reiman
- Banner Alzheimer's Institute, University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix, AZ, USA
| | - Robert A Stern
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA; Department of Anatomy & Neurobiology, Boston University Chobanian & Avedisian, Boston, MA, USA
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Stickel AM, Tarraf W, Kuwayama S, Wu B, Sundermann EE, Gallo LC, Lamar M, Daviglus M, Zeng D, Thyagarajan B, Isasi CR, Lipton RB, Cordero C, Perreira KM, Gonzalez HM, Banks SJ. Connections between reproductive health and cognitive aging among women enrolled in the HCHS/SOL and SOL-INCA. Alzheimers Dement 2024; 20:1944-1957. [PMID: 38160447 PMCID: PMC10947951 DOI: 10.1002/alz.13575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 11/01/2023] [Accepted: 11/13/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION Reproductive health history may contribute to cognitive aging and risk for Alzheimer's disease, but this is understudied among Hispanic/Latina women. METHODS Participants included 2126 Hispanic/Latina postmenopausal women (44 to 75 years) from the Study of Latinos-Investigation of Neurocognitive Aging. Survey linear regressions separately modeled the associations between reproductive health measures (age at menarche, history of oral contraceptive use, number of pregnancies, number of live births, age at menopause, female hormone use at Visit 1, and reproductive span) with cognitive outcomes at Visit 2 (performance, 7-year change, and mild cognitive impairment [MCI] prevalence). RESULTS Younger age at menarche, oral contraceptive use, lower pregnancies, lower live births, and older age at menopause were associated with better cognitive performance. Older age at menarche was protective against cognitive change. Hormone use was linked to lower MCI prevalence. DISCUSSION Several aspects of reproductive health appear to impact cognitive aging among Hispanic/Latina women.
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Affiliation(s)
- Ariana M. Stickel
- Department of PsychologySan Diego State UniversitySan DiegoCaliforniaUSA
| | - Wassim Tarraf
- Institute of Gerontology & Department of Healthcare SciencesWayne State UniversityDetroitMichiganUSA
| | - Sayaka Kuwayama
- Department of NeurosciencesUniversity of California, San DiegoLa JollaCaliforniaUSA
| | - Benson Wu
- Department of NeurosciencesUniversity of California, San DiegoLa JollaCaliforniaUSA
| | - Erin E. Sundermann
- Department of PsychiatryUniversity of California, San DiegoLa JollaCaliforniaUSA
| | - Linda C. Gallo
- Department of PsychologySan Diego State UniversitySan DiegoCaliforniaUSA
| | - Melissa Lamar
- Institute for Minority Health ResearchUniversity of Illinois at ChicagoCollege of MedicineChicagoIllinoisUSA
- Rush Alzheimer's Disease Research Center and the Department of Psychiatry and Behavioral SciencesRush University Medical CenterChicagoIllinoisUSA
| | - Martha Daviglus
- Institute for Minority Health ResearchUniversity of Illinois at ChicagoCollege of MedicineChicagoIllinoisUSA
| | - Donglin Zeng
- Department of BiostatisticsUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Bharat Thyagarajan
- Department of Laboratory Medicine and PathologyUniversity of Minnesota Medical SchoolMinneapolisMinnesotaUSA
| | - Carmen R. Isasi
- Department of Epidemiology & Population HealthAlbert Einstein College of MedicineBronxNew YorkUSA
| | - Richard B. Lipton
- Department of Epidemiology & Population HealthAlbert Einstein College of MedicineBronxNew YorkUSA
- Department of NeurologyAlbert Einstein College of MedicineBronxNew YorkUSA
| | | | - Krista M. Perreira
- Department of Social MedicineUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Hector M. Gonzalez
- Department of NeurosciencesUniversity of California, San DiegoLa JollaCaliforniaUSA
| | - Sarah J. Banks
- Department of NeurosciencesUniversity of California, San DiegoLa JollaCaliforniaUSA
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Edwards L, Thomas KR, Weigand AJ, Edmonds EC, Clark AL, Brenner EK, Banks SJ, Gilbert PE, Nation DA, Delano-Wood L, Bondi MW, Bangen KJ. Pulse pressure and APOE ε4 dose interact to affect cerebral blood flow in older adults without dementia. Cereb Circ Cogn Behav 2024; 6:100206. [PMID: 38328026 PMCID: PMC10847851 DOI: 10.1016/j.cccb.2024.100206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/20/2023] [Accepted: 01/14/2024] [Indexed: 02/09/2024]
Abstract
This study assessed whether the effect of vascular risk on cerebral blood flow (CBF) varies by gene dose of apolipoprotein (APOE) ε4 alleles. 144 older adults without dementia from the Alzheimer's Disease Neuroimaging Initiative underwent arterial spin labeling and T1-weighted MRI, APOE genotyping, fluorodeoxyglucose positron emission tomography (FDG-PET), lumbar puncture, and blood pressure (BP) assessment. Vascular risk was assessed using pulse pressure (systolic BP - diastolic BP). CBF was examined in six AD-vulnerable regions: entorhinal cortex, hippocampus, inferior temporal cortex, inferior parietal cortex, rostral middle frontal gyrus, and medial orbitofrontal cortex. Linear regressions tested the interaction between APOE ε4 dose and pulse pressure on CBF in each region, adjusting for age, sex, cognitive classification, antihypertensive medication use, FDG-PET, reference CBF region, and AD biomarker positivity. There was a significant interaction between pulse pressure and APOE ɛ4 dose on CBF in the entorhinal cortex, hippocampus, and inferior parietal cortex, such that higher pulse pressure was associated with lower CBF only among ε4 homozygous participants. These findings demonstrate that the association between pulse pressure and regional CBF differs by APOE ε4 dose, suggesting that targeting modifiable vascular risk factors may be particularly important for those genetically at risk for AD.
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Affiliation(s)
- Lauren Edwards
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Kelsey R. Thomas
- Research Service, VA San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Alexandra J. Weigand
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Emily C. Edmonds
- Banner Alzheimer's Institute, Tucson, AZ, USA
- Departments of Neurology and Psychology, University of Arizona, Tucson, AZ, USA
| | - Alexandra L. Clark
- Department of Psychology, University of Texas at Austin, Austin, TX, USA
| | - Einat K. Brenner
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Sarah J. Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Paul E. Gilbert
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Daniel A. Nation
- Department of Psychology, University of California Irvine, Irvine, CA, USA
| | - Lisa Delano-Wood
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Psychology Service, VA San Diego Healthcare System, San Diego, CA, USA
| | - Mark W. Bondi
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Psychology Service, VA San Diego Healthcare System, San Diego, CA, USA
| | - Katherine J. Bangen
- Research Service, VA San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
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Ly MT, Tuz-Zahra F, Tripodis Y, Adler CH, Balcer LJ, Bernick C, Zetterberg H, Blennow K, Peskind ER, Au R, Banks SJ, Barr WB, Wethe JV, Bondi MW, Delano-Wood LM, Cantu RC, Coleman MJ, Dodick DW, McClean MD, Mez JB, Palmisano J, Martin B, Hartlage K, Lin AP, Koerte IK, Cummings JL, Reiman EM, Shenton ME, Stern RA, Bouix S, Alosco ML. Association of Vascular Risk Factors and CSF and Imaging Biomarkers With White Matter Hyperintensities in Former American Football Players. Neurology 2024; 102:e208030. [PMID: 38165330 PMCID: PMC10870736 DOI: 10.1212/wnl.0000000000208030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 10/13/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Recent data link exposure to repetitive head impacts (RHIs) from American football with increased white matter hyperintensity (WMH) burden. WMH might have unique characteristics in the context of RHI beyond vascular risk and normal aging processes. We evaluated biological correlates of WMH in former American football players, including markers of amyloid, tau, inflammation, axonal injury, neurodegeneration, and vascular health. METHODS Participants underwent clinical interviews, MRI, and lumbar puncture as part of the Diagnostics, Imaging, and Genetics Network for the Objective Study and Evaluation of Chronic Traumatic Encephalopathy Research Project. Structural equation modeling tested direct and indirect effects between log-transformed total fluid-attenuated inversion recovery (FLAIR) lesion volumes (TLV) and the revised Framingham stroke risk profile (rFSRP), MRI-derived global metrics of cortical thickness and fractional anisotropy (FA), and CSF levels of amyloid β1-42, p-tau181, soluble triggering receptor expressed on myeloid cells 2 (sTREM2), and neurofilament light. Covariates included age, race, education, body mass index, APOE ε4 carrier status, and evaluation site. Models were performed separately for former football players and a control group of asymptomatic men unexposed to RHI. RESULTS In 180 former football players (mean age = 57.2, 36% Black), higher log(TLV) had direct associations with the following: higher rFSRP score (B = 0.26, 95% CI 0.07-0.40), higher p-tau181 (B = 0.17, 95% CI 0.01-0.43), lower FA (B = -0.28, 95% CI -0.42 to -0.13), and reduced cortical thickness (B = -0.25, 95% CI -0.45 to -0.08). In 60 asymptomatic unexposed men (mean age = 59.3, 40% Black), there were no direct effects on log(TLV) (rFSRP: B = -0.03, 95% CI -0.48 to 0.57; p-tau181: B = -0.30, 95% CI -1.14 to 0.37; FA: B = -0.07, 95% CI -0.48 to 0.42; or cortical thickness: B = -0.28, 95% CI -0.64 to 0.10). The former football players showed stronger associations between log(TLV) and rFSRP (1,069% difference in estimates), p-tau181 (158%), and FA (287%) than the unexposed men. DISCUSSION Risk factors and biological correlates of WMH differed between former American football players and asymptomatic unexposed men. In addition to vascular health, p-tau181 and diffusion tensor imaging indices of white matter integrity showed stronger associations with WMH in the former football players. FLAIR WMH may have specific risk factors and pathologic underpinnings in RHI-exposed individuals.
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Affiliation(s)
- Monica T Ly
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Fatima Tuz-Zahra
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Yorghos Tripodis
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Charles H Adler
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Laura J Balcer
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Charles Bernick
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Henrik Zetterberg
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Kaj Blennow
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Elaine R Peskind
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Rhoda Au
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Sarah J Banks
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - William B Barr
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Jennifer V Wethe
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Mark W Bondi
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Lisa M Delano-Wood
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Robert C Cantu
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Michael J Coleman
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - David W Dodick
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Michael D McClean
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Jesse B Mez
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Joseph Palmisano
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Brett Martin
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Kaitlin Hartlage
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Alexander P Lin
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Inga K Koerte
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Jeffrey L Cummings
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Eric M Reiman
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Martha E Shenton
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Robert A Stern
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Sylvain Bouix
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
| | - Michael L Alosco
- From the VA San Diego Healthcare System (M.T.L., M.W.B., L.M.D.-W.), CA; Department of Psychiatry (M.T.L., S.J.B., M.W.B., L.M.D.-W.), University of California San Diego Health, La Jolla; Departments of Biostatistics (F.T.-Z., Y.T.), Epidemiology (R.A.), Environmental Health (M.D.M.), Biostatistics and Epidemiology Data Analytics Center (J.P., B.M., K.H.), Boston University School of Public Health, MA; Boston University Alzheimer's Disease Research Center (Y.T., J.B.M., M.L.A., R.A., R.C.C., R.A.S.), Boston University CTE Center; Department of Neurology, Boston University Chobanian & Avedisian School of Medicine; Departments of Neurology (C.H.A., D.W.D.) and Psychiatry and Psychology (J.V.W.), Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale; Departments of Neurology (L.J.B.), Population Health and Ophthalmology, (L.J.B.), and Neurology (W.B.B.), NYU Grossman School of Medicine; Cleveland Clinic Lou Ruvo Center for Brain Health (C.B.), Las Vegas, NV; Department of Neurology (C.B.), University of Washington, Seattle; Department of Neurodegenerative Disease (H.Z.), and UK Dementia Research Institute (H.Z.), University College London Institute of Neurology, UK; Hong Kong Center for Neurodegenerative Diseases (H.Z.), China; Wisconsin Alzheimer's Disease Research Center (H.Z.), University of Wisconsin-Madison; Clinical Neurochemistry Laboratory (H.Z., K.B.), Sahlgrenska University Hospital, Gothenburg; Department of Psychiatry and Neurochemistry (K.B.), Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Sweden; VA Northwest Mental Illness Research, Education, and Clinical Center (E.R.P.), Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Framingham Heart Study (R.A., J.B.M.); Slone Epidemiology Center (R.A.), Boston University, MA; Department of Neurosciences (S.J.B.), University of California San Diego; Psychiatry Neuroimaging Laboratory (M.J.C., A.P.L., I.K.K., M.E.S., S.B.), Departments of Psychiatry Radiology (M.E.S.), and Center for Clinical Spectroscopy (A.P.L.), Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; cBRAIN (I.K.K.), Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas; Banner Alzheimer's Institute (E.M.R.), Phoenix; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix; Arizona State University (E.M.R.), Phoenix; Translational Genomics Research Institute (E.M.R.), Phoenix; Arizona Alzheimer's Consortium (E.M.R.), Phoenix; and Department of Software Engineering and Information Technology (S.B.), École de technologie supérieure, Université du Québec, Montréal, Canada
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Reas ET, Triebswetter C, Banks SJ, McEvoy LK. Effects of APOE2 and APOE4 on brain microstructure in older adults: modification by age, sex, and cognitive status. Alzheimers Res Ther 2024; 16:7. [PMID: 38212861 PMCID: PMC10782616 DOI: 10.1186/s13195-023-01380-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 12/30/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND APOE4 is the strongest genetic risk factor for sporadic Alzheimer's disease (AD), whereas APOE2 confers protection. However, effects of APOE on neurodegeneration in cognitively intact individuals, and how these associations evolve with cognitive decline, are unclear. Furthermore, few studies have evaluated whether effects of APOE on neurodegenerative changes are modified by other AD key risk factors including age and sex. METHODS Participants included older adults (57% women; 77 ± 7 years) from the Rancho Bernardo Study of Health Aging and the University of California San Diego Alzheimer's Disease Research Center, including 192 cognitively normal (CN) individuals and 33 with mild cognitive impairment. Participants underwent diffusion MRI, and multicompartment restriction spectrum imaging (RSI) metrics were computed in white matter, gray matter, and subcortical regions of interest. Participants were classified as APOE4 carriers, APOE2 carriers, and APOE3 homozygotes. Analysis of covariance among CN (adjusting for age, sex, and scanner) assessed differences in brain microstructure by APOE, as well as interactions between APOE and sex. Analyses across all participants examined interactions between APOE4 and cognitive status. Linear regressions assessed APOE by age interactions. RESULTS Among CN, APOE4 carriers showed lower entorhinal cortex neurite density than non-carriers, whereas APOE2 carriers showed lower cingulum neurite density than non-carriers. Differences in entorhinal microstructure by APOE4 and in entorhinal and cingulum microstructure by APOE2 were present for women only. Age correlated with lower entorhinal restricted isotropic diffusion among APOE4 non-carriers, whereas age correlated with lower putamen restricted isotropic diffusion among APOE4 carriers. Differences in microstructure between cognitively normal and impaired participants were stronger for APOE4-carriers in medial temporal regions, thalamus, and global gray matter, but stronger for non-carriers in caudate. CONCLUSIONS The entorhinal cortex may be an early target of neurodegenerative changes associated with APOE4 in presymptomatic individuals, whereas APOE2 may support beneficial white matter and entorhinal microstructure, with potential sex differences that warrant further investigation. APOE modifies microstructural patterns associated with aging and cognitive impairment, which may advance the development of biomarkers to distinguish microstructural changes characteristic of normal brain aging, APOE-dependent pathways, and non-AD etiologies.
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Affiliation(s)
- Emilie T Reas
- Department of Neurosciences, University of California, San Diego, Mail Code 0841, UCSD,9500 Gilman Dr., La Jolla, San Diego, CA, 92093-0841, USA.
| | - Curtis Triebswetter
- Department of Neurosciences, University of California, San Diego, Mail Code 0841, UCSD,9500 Gilman Dr., La Jolla, San Diego, CA, 92093-0841, USA
| | - Sarah J Banks
- Department of Neurosciences, University of California, San Diego, Mail Code 0841, UCSD,9500 Gilman Dr., La Jolla, San Diego, CA, 92093-0841, USA
| | - Linda K McEvoy
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, USA
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
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8
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Wang X, Sundermann EE, Buckley RF, Banks SJ. Sex differences in the association between tau PET and cognitive performance in a non-Hispanic White cohort with preclinical AD. Alzheimers Dement 2024; 20:25-33. [PMID: 37641484 PMCID: PMC10916995 DOI: 10.1002/alz.13432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 08/31/2023]
Abstract
INTRODUCTION We investigated how the associations between tau and cognitive measures differ by sex in the preclinical Alzheimer's disease (AD) stage. METHODS A total of 343 cognitively unimpaired, amyloid-positive individuals (205 women, 138 men) who self-identified as non-Hispanic White from the Anti-Amyloid Treatment in Asymptomatic Alzheimer's (A4) Study were included. We assessed sex-stratified associations between 18 F-flortaucipir positron emission tomography (PET) standardized uptake value ratio (SUVR) in the meta-temporal region and Preclinical Alzheimer's Cognitive Composite (PACC) and Computerized Cognitive Composite (C3) components. RESULTS We observed that higher tau level was significantly associated with worse cognitive performance only in women: PACC and its components except for Mini-Mental State Examination (MMSE) and C3 components: First Letter Name Recall (FNLT) and One-Card Learning Reaction Time (OCL RT). These associations except for FNLT were apolipoprotein E (APOE) ε4 independent. DISCUSSION Women show stronger associations between tau PET and cognitive outcomes in preclinical AD. These findings have important implications for sex-specific tau-targeted preventive AD clinical trials. HIGHLIGHTS The tau positron emission tomography (PET) signal in the meta-temporal region was associated with poor cognitive performance in preclinical Alzheimer's disease (AD). After sex stratification, the associations between regional tau PET and cognitive outcomes were observed only in women. The associations between tau PET and some cognitive outcomes were independent of apolipoprotein E (APOE) ε4.
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Affiliation(s)
- Xin Wang
- Department of NeurosciencesUniversity of CaliforniaSan DiegoCaliforniaUSA
| | | | - Rachel F. Buckley
- Department of NeurologyMassachusetts General Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Sarah J. Banks
- Department of NeurosciencesUniversity of CaliforniaSan DiegoCaliforniaUSA
- Department of PsychiatryUniversity of CaliforniaSan DiegoCaliforniaUSA
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9
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Moukarzel S, Zlatar ZZ, Hartman SJ, Lomas D, Feldman HH, Banks SJ. Developing the Healthy Actions and Lifestyles to Avoid Dementia or Hispanos y el ALTo a la Demencia program. Alzheimers Dement (N Y) 2024; 10:e12457. [PMID: 38440783 PMCID: PMC10909928 DOI: 10.1002/trc2.12457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/16/2024] [Accepted: 01/24/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION With Alzheimer's disease and related dementias (ADRD) representing an enormous public health challenge, there is a need to support individuals in learning about and addressing their modifiable risk factors (e.g., diet, sleep, and physical activity) to prevent or delay dementia onset. However, there is limited availability for evidence-informed tools that deliver both quality education and support for positive behavior change such as by increasing self-efficacy and personalizing goal setting. Tools that address the needs of Latino/a, at higher risk for ADRD, are even more scarce. METHODS We established a multidisciplinary team to develop the Healthy Actions and Lifestyles to Avoid Dementia or Hispanos y el ALTo a la Demencia (HALT-AD) program, a bilingual online personalized platform to educate and motivate participants to modify their risk factors for dementia. Grounded in social cognitive theory and following a cultural adaptation framework with guidance from a community advisory board, we developed HALT-AD iteratively through several cycles of rapid prototype development, user-centered evaluation through pilot testing and community feedback, and refinement. RESULTS Using this iterative approach allowed for more than 100 improvements in the content, features, and design of HALT-AD to improve the program's usability and alignment with the interests and educational/behavior change support needs of its target audience. Illustrative examples of how pilot data and community feedback informed improvements are provided. DISCUSSION Developing HALT-AD iteratively required learning through trial and error and flexibility in workflows, contrary to traditional program development methods that rely on rigid, pre-set requirements. In addition to efficacy trials, studies are needed to identify mechanisms for effective behavior change, which might be culturally specific. Flexible and personalized educational offerings are likely to be important in modifying risk trajectories in ADRD.
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Affiliation(s)
- Sara Moukarzel
- Department of NeurosciencesUniversity of California San DiegoSan DiegoCaliforniaUSA
- Alzheimer's Disease Cooperative StudyUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Zvinka Z. Zlatar
- Department of PsychiatryUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Sheri J. Hartman
- Herbert Wertheim School of Public HealthUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Derek Lomas
- Faculty of Industrial Design EngineeringUniversity of DelftDelftThe Netherlands
| | - Howard H. Feldman
- Department of NeurosciencesUniversity of California San DiegoSan DiegoCaliforniaUSA
- Alzheimer's Disease Cooperative StudyUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Sarah J. Banks
- Department of NeurosciencesUniversity of California San DiegoSan DiegoCaliforniaUSA
- Department of PsychiatryUniversity of California San DiegoSan DiegoCaliforniaUSA
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10
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Reas ET, Shadrin A, Frei O, Motazedi E, McEvoy L, Bahrami S, van der Meer D, Makowski C, Loughnan R, Wang X, Broce I, Banks SJ, Fominykh V, Cheng W, Holland D, Smeland OB, Seibert T, Selbæk G, Brewer JB, Fan CC, Andreassen OA, Dale AM. Improved multimodal prediction of progression from MCI to Alzheimer's disease combining genetics with quantitative brain MRI and cognitive measures. Alzheimers Dement 2023; 19:5151-5158. [PMID: 37132098 PMCID: PMC10620101 DOI: 10.1002/alz.13112] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/21/2023] [Accepted: 04/04/2023] [Indexed: 05/04/2023]
Abstract
INTRODUCTION There is a pressing need for non-invasive, cost-effective tools for early detection of Alzheimer's disease (AD). METHODS Using data from the Alzheimer's Disease Neuroimaging Initiative (ADNI), Cox proportional models were conducted to develop a multimodal hazard score (MHS) combining age, a polygenic hazard score (PHS), brain atrophy, and memory to predict conversion from mild cognitive impairment (MCI) to dementia. Power calculations estimated required clinical trial sample sizes after hypothetical enrichment using the MHS. Cox regression determined predicted age of onset for AD pathology from the PHS. RESULTS The MHS predicted conversion from MCI to dementia (hazard ratio for 80th versus 20th percentile: 27.03). Models suggest that application of the MHS could reduce clinical trial sample sizes by 67%. The PHS alone predicted age of onset of amyloid and tau. DISCUSSION The MHS may improve early detection of AD for use in memory clinics or for clinical trial enrichment. HIGHLIGHTS A multimodal hazard score (MHS) combined age, genetics, brain atrophy, and memory. The MHS predicted time to conversion from mild cognitive impairment to dementia. MHS reduced hypothetical Alzheimer's disease (AD) clinical trial sample sizes by 67%. A polygenic hazard score predicted age of onset of AD neuropathology.
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Affiliation(s)
- Emilie T. Reas
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Alexey Shadrin
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Oleksandr Frei
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
- Center for Bioinformatics, Department of Informatics, University of Oslo, PO box 1080, Blindern, 0316 Oslo, Norway
| | - Ehsan Motazedi
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Linda McEvoy
- Department of Radiology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Shahram Bahrami
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Dennis van der Meer
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Carolina Makowski
- Department of Radiology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Robert Loughnan
- University of California, San Diego, La Jolla, California, USA
| | - Xin Wang
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Iris Broce
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Sarah J. Banks
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Vera Fominykh
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Weiqiu Cheng
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Dominic Holland
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Olav B. Smeland
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Tyler Seibert
- Department of Radiology, University of California, San Diego, La Jolla, CA 92093, USA
| | | | - James B. Brewer
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
| | - Chun C. Fan
- Population Neuroscience and Genetics Lab, University of California, La Jolla, CA 92093, USA
- Center for Human Development, University of California, San Diego, La Jolla, CA 92093, USA
- Department of Radiology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Ole A. Andreassen
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, 0407 Oslo, Norway
| | - Anders M. Dale
- Department of Neurosciences, University of California San Diego, La Jolla, CA 92093, USA
- Population Neuroscience and Genetics Lab, University of California, La Jolla, CA 92093, USA
- Department of Radiology, University of California, San Diego, La Jolla, CA 92093, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093, USA
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Chappelle SD, Gigliotti C, Léger GC, Peavy GM, Jacobs DM, Banks SJ, Little EA, Galasko D, Salmon DP. Comparison of the telephone-Montreal Cognitive Assessment (T-MoCA) and Telephone Interview for Cognitive Status (TICS) as screening tests for early Alzheimer's disease. Alzheimers Dement 2023; 19:4599-4608. [PMID: 36939111 PMCID: PMC10509307 DOI: 10.1002/alz.13039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 03/21/2023]
Abstract
INTRODUCTION Remote screening for cognitive impairment associated with Alzheimer's disease (AD) has grown in importance with the expected rise in prevalence of AD in an aging population and with new potential treatment options. METHODS The Telephone Interview for Cognitive Status (TICS) and new telephone adaptation of the Montreal Cognitive Assessment (T-MoCA) were administered to participants independently classified through in-person clinical evaluation as cognitively normal (CN; n = 167), mild cognitive impairment (MCI; n = 25), or dementia (n = 23). Cerebrospinal fluid AD biomarkers were measured (n = 79). RESULTS TICS and T-MoCA were highly correlated (r = 0.787; P < 0.001): groups differed on both (CN DISCUSSION TICS and T-MoCA are effective for remotely detecting cognitive impairment associated with AD in older adults. Strong correlation between tests provides construct validity for the newer T-MoCA. HIGHLIGHTS Construct validity for the telephone adaptation of the Montreal Cognitive Assessment (T-MoCA) was newly established against the Telephone Interview for Cognitive Status (TICS). TICS and T-MoCA effectively detected cognitive impairment with remote administration. Both tests negatively correlated with a composite cerebrospinal fluid Alzheimer's disease (AD) biomarker (tau/amyloid beta 1-42).
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Affiliation(s)
- Sheridan D Chappelle
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Christina Gigliotti
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Gabriel C Léger
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Guerry M Peavy
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Diane M Jacobs
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Sarah J Banks
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Emily A Little
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Douglas Galasko
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - David P Salmon
- Shiley-Marcos Alzheimer's Disease Research Center, Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
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12
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Wang X, Broce I, Qiu Y, Deters KD, Fan CC, Dale AM, Edland SD, Banks SJ. A simple genetic stratification method for lower cost, more expedient clinical trials in early Alzheimer's disease: A preliminary study of tau PET and cognitive outcomes. Alzheimers Dement 2023; 19:3078-3086. [PMID: 36701211 PMCID: PMC10368787 DOI: 10.1002/alz.12952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Identifying individuals who are most likely to accumulate tau and exhibit cognitive decline is critical for Alzheimer's disease (AD) clinical trials. METHODS Participants (N = 235) who were cognitively normal or with mild cognitive impairment from the Alzheimer's Disease Neuroimaging Initiative were stratified by a cutoff on the polygenic hazard score (PHS) at 65th percentile (above as high-risk group and below as low-risk group). We evaluated the associations between the PHS risk groups and tau positron emission tomography and cognitive decline, respectively. Power analyses estimated the sample size needed for clinical trials to detect differences in tau accumulation or cognitive change. RESULTS The high-risk group showed faster tau accumulation and cognitive decline. Clinical trials using the high-risk group would require a fraction of the sample size as trials without this inclusion criterion. DISCUSSION Incorporating a PHS inclusion criterion represents a low-cost and accessible way to identify potential participants for AD clinical trials.
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Affiliation(s)
- Xin Wang
- University of California, San Diego, California, USA
| | - Iris Broce
- University of California, San Diego, California, USA
| | - Yuqi Qiu
- East China Normal University, Shanghai, China
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13
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Tsiknia AA, Parada H, Banks SJ, Reas ET. Sleep quality and sleep duration predict brain microstructure among community-dwelling older adults. Neurobiol Aging 2023; 125:90-97. [PMID: 36871334 PMCID: PMC10115563 DOI: 10.1016/j.neurobiolaging.2023.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 01/11/2023] [Accepted: 02/04/2023] [Indexed: 02/12/2023]
Abstract
Although poor sleep quality and extreme sleep durations have been associated with brain atrophy and dementia, it is unclear whether sleep disturbances contribute to neural injury in the absence of neurodegeneration and cognitive impairment. In 146 dementia-free older adults of the Rancho Bernardo Study of Healthy Aging (76.7 ± 7.8 years at MRI), we examined associations of restriction spectrum imaging metrics of brain microstructure with self-reported sleep quality 6.3 ± 0.7 years prior, and with sleep duration reported 25, 15 and 9 years prior. Worse sleep quality predicted lower white matter restricted isotropic diffusion and neurite density and higher amygdala free water, with stronger associations between poor sleep quality and abnormal microstructure for men. Among women only, short or long sleep duration 25 and 15 years before MRI predicted lower white matter restricted isotropic diffusion and increased free water. Associations persisted after accounting for associated health and lifestyle factors. Sleep patterns were not related to brain volume or cortical thickness. Optimizing sleep behaviors throughout the life-course may help to preserve healthy brain aging.
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Affiliation(s)
- Amaryllis A Tsiknia
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Humberto Parada
- Division of Epidemiology and Biostatistics, San Diego State University, San Diego, CA, USA
| | - Sarah J Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Emilie T Reas
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA.
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Alosco ML, Tripodis Y, Baucom ZH, Adler CH, Balcer LJ, Bernick C, Mariani ML, Au R, Banks SJ, Barr WB, Wethe JV, Cantu RC, Coleman MJ, Dodick DW, McClean MD, McKee AC, Mez J, Palmisano JN, Martin B, Hartlage K, Lin AP, Koerte IK, Cummings JL, Reiman EM, Stern RA, Shenton ME, Bouix S. White matter hyperintensities in former American football players. Alzheimers Dement 2023; 19:1260-1273. [PMID: 35996231 PMCID: PMC10351916 DOI: 10.1002/alz.12779] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 06/24/2022] [Accepted: 07/27/2022] [Indexed: 11/11/2022]
Abstract
INTRODUCTION The presentation, risk factors, and etiologies of white matter hyperintensities (WMH) in people exposed to repetitive head impacts are unknown. We examined the burden and distribution of WMH, and their association with years of play, age of first exposure, and clinical function in former American football players. METHODS A total of 149 former football players and 53 asymptomatic unexposed participants (all men, 45-74 years) completed fluid-attenuated inversion recovery magnetic resonance imaging, neuropsychological testing, and self-report neuropsychiatric measures. Lesion Segmentation Toolbox estimated WMH. Analyses were performed in the total sample and stratified by age 60. RESULTS In older but not younger participants, former football players had greater total, frontal, temporal, and parietal log-WMH compared to asymptomatic unexposed men. In older but not younger former football players, greater log-WMH was associated with younger age of first exposure to football and worse executive function. DISCUSSION In older former football players, WMH may have unique presentations, risk factors, and etiologies. HIGHLIGHTS Older but not younger former football players had greater total, frontal, temporal, and parietal lobe white matter hyperintensities (WMH) compared to same-age asymptomatic unexposed men. Younger age of first exposure to football was associated with greater WMH in older but not younger former American football players. In former football players, greater WMH was associated with worse executive function and verbal memory.
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Affiliation(s)
- Michael L. Alosco
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
| | - Yorghos Tripodis
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Boston University School of Medicine, Boston, MA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA
| | - Zachary H. Baucom
- Department of Biostatistics, Boston University School of Public Health, Boston, MA
| | - Charles H. Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ
| | - Laura J. Balcer
- Departments of Neurology, Population Health and Ophthalmology, NYU Grossman School of Medicine, New York, NY
| | - Charles Bernick
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV
- Department of Neurology, University of Washington, Seattle, WA
| | - Megan L. Mariani
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Boston University School of Medicine, Boston, MA
| | - Rhoda Au
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
- Framingham Heart Study, Framingham, MA
- Slone Epidemiology Center, Boston University, Boston, MA
- Department of Anatomy & Neurobiology, Boston University School of Medicine, Boston, MA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA
| | - Sarah J. Banks
- Departments of Neuroscience and Psychiatry, University of California, San Diego, CA
| | - William B. Barr
- Department of Neurology, NYU Grossman School of Medicine, New York, NY
| | - Jennifer V. Wethe
- Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ
| | - Robert C. Cantu
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
| | - Michael J. Coleman
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA
| | - David W. Dodick
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ
| | - Michael D. McClean
- Department of Environmental Health, Boston University School of Public Health, Boston, MA
| | - Ann C. McKee
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
- VA Boston Healthcare System, Boston, MA
| | - Jesse Mez
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
- Framingham Heart Study, Framingham, MA
| | - Joseph N. Palmisano
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA
| | - Brett Martin
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA
| | - Kaitlin Hartlage
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA
| | - Alexander P. Lin
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA
- Center for Clinical Spectroscopy, Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Inga K. Koerte
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA
- cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany
| | - Jeffrey L. Cummings
- Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, NV
| | - Eric M. Reiman
- Banner Alzheimer’s Institute, University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer’s Consortium, Phoenix, AZ
| | - Robert A. Stern
- Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA
- Department of Anatomy & Neurobiology, Boston University School of Medicine, Boston, MA
- Department of Neurosurgery, Boston University School of Medicine, Boston, MA
| | - Martha E. Shenton
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA
- Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Sylvain Bouix
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA
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Alosco ML, Barr WB, Banks SJ, Wethe JV, Miller JB, Pulukuri SV, Culhane J, Tripodis Y, Adler CH, Balcer LJ, Bernick C, Mariani ML, Cantu RC, Dodick DW, McClean MD, Au R, Mez J, Turner RW, Palmisano JN, Martin B, Hartlage K, Cummings JL, Reiman EM, Shenton ME, Stern RA, Chen K, Protas H, Boker C, Farrer L, Helm R, Katz DI, Kowall N, Mercier G, Otis J, Weller J, Simkin I, Andino A, Conneely S, Diamond C, Fagle T, Haller O, Hunt T, Gullotti N, Mayville B, McLaughlin K, Nanna M, Platt T, Rice F, Sestak M, Annis D, Chaisson C, Dixon DB, Finney C, Gallagher K, Lu J, Ojo E, Pine B, Ramachandran J, Bouix S, Fitzsimmons J, Lin AP, Koerte IK, Pasternak O, Arciniega H, Billah T, Bonke E, Breedlove K, Coello E, Coleman MJ, Jung L, Liao H, Loy M, Rizzoni E, Schultz V, Silva A, Vessey B, Wiegand TLT, Ritter A, Sabbagh M, de la Cruz R, Durant J, Golceker M, Harmon N, Kaylegian K, Long R, Nance C, Sandoval P, Marek KL, Serrano A, Geda Y, Falk B, Duffy A, Howard M, Montague M, Osgood T, Babcock D, Bellgowan P, Goldberg J, Wisniewski T, Kirov I, Lui Y, Marmar C, Hasanaj L, Serrano L, Al-Kharafi A, George A, Martin S, Riley E, Runge W, Peskind ER, Colasurdo E, Marcus DS, Gurney J, Greenwald R, Johnson KA. Neuropsychological test performance of former American football players. Alzheimers Res Ther 2023; 15:1. [PMID: 36597138 PMCID: PMC9808953 DOI: 10.1186/s13195-022-01147-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 12/16/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Patterns of cognitive impairment in former American football players are uncertain because objective neuropsychological data are lacking. This study characterized the neuropsychological test performance of former college and professional football players. METHODS One hundred seventy male former football players (n=111 professional, n=59 college; 45-74 years) completed a neuropsychological test battery. Raw scores were converted to T-scores using age, sex, and education-adjusted normative data. A T-score ≤ 35 defined impairment. A domain was impaired if 2+ scores fell in the impaired range except for the language and visuospatial domains due to the limited number of tests. RESULTS Most football players had subjective cognitive concerns. On testing, rates of impairments were greatest for memory (21.2% two tests impaired), especially for recall of unstructured (44.7%) versus structured verbal stimuli (18.8%); 51.8% had one test impaired. 7.1% evidenced impaired executive functions; however, 20.6% had impaired Trail Making Test B. 12.1% evidenced impairments in the attention, visual scanning, and psychomotor speed domain with frequent impairments on Trail Making Test A (18.8%). Other common impairments were on measures of language (i.e., Multilingual Naming Test [21.2%], Animal Fluency [17.1%]) and working memory (Number Span Backward [14.7%]). Impairments on our tasks of visuospatial functions were infrequent. CONCLUSIONS In this sample of former football players (most of whom had subjective cognitive concerns), there were diffuse impairments on neuropsychological testing with verbal memory being the most frequently impaired domain.
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Affiliation(s)
- Michael L. Alosco
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA
| | - William B. Barr
- grid.137628.90000 0004 1936 8753Department of Neurology, NYU Grossman School of Medicine, New York, NY USA
| | - Sarah J. Banks
- grid.266100.30000 0001 2107 4242Department of Neuroscience, University of California, San Diego, CA USA ,grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California, San Diego, CA USA
| | - Jennifer V. Wethe
- grid.417468.80000 0000 8875 6339Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ USA
| | - Justin B. Miller
- grid.239578.20000 0001 0675 4725Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV USA
| | - Surya Vamsi Pulukuri
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA
| | - Julia Culhane
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA
| | - Yorghos Tripodis
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA ,grid.189504.10000 0004 1936 7558Department of Biostatistics, Boston University School of Public Health, Boston, MA USA
| | - Charles H. Adler
- grid.417468.80000 0000 8875 6339Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ USA
| | - Laura J. Balcer
- grid.137628.90000 0004 1936 8753Department of Neurology, NYU Grossman School of Medicine, New York, NY USA ,grid.137628.90000 0004 1936 8753Department of Population Health, NYU Grossman School of Medicine, New York, NY USA ,grid.137628.90000 0004 1936 8753Department of Ophthalmology, NYU Grossman School of Medicine, New York, NY USA
| | - Charles Bernick
- grid.239578.20000 0001 0675 4725Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV USA ,grid.34477.330000000122986657Department of Neurology, University of Washington, Seattle, WA USA
| | - Megan L. Mariani
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA
| | - Robert C. Cantu
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA
| | - David W. Dodick
- grid.417468.80000 0000 8875 6339Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ USA
| | - Michael D. McClean
- grid.189504.10000 0004 1936 7558Department of Environmental Health, Boston University School of Public Health, Boston, MA USA
| | - Rhoda Au
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA ,grid.510954.c0000 0004 0444 3861Framingham Heart Study, Framingham, MA USA ,grid.189504.10000 0004 1936 7558Slone Epidemiology Center, Boston University, Boston, MA USA ,grid.189504.10000 0004 1936 7558Department of Anatomy & Neurobiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA ,grid.189504.10000 0004 1936 7558Department of Epidemiology, Boston University School of Public Health, Boston, MA USA
| | - Jesse Mez
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA ,grid.510954.c0000 0004 0444 3861Framingham Heart Study, Framingham, MA USA
| | - Robert W. Turner
- grid.253615.60000 0004 1936 9510Department of Clinical Research & Leadership, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Joseph N. Palmisano
- grid.189504.10000 0004 1936 7558Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA USA
| | - Brett Martin
- grid.189504.10000 0004 1936 7558Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA USA
| | - Kaitlin Hartlage
- grid.189504.10000 0004 1936 7558Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA USA
| | - Jeffrey L. Cummings
- grid.272362.00000 0001 0806 6926Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, NV USA
| | - Eric M. Reiman
- Banner Alzheimer’s Institute, University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer’s Consortium, Phoenix, AZ USA
| | - Martha E. Shenton
- grid.62560.370000 0004 0378 8294Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Department of Radiology, Brigham and Women’s Hospital, Boston, MA USA ,grid.410370.10000 0004 4657 1992VA Boston Healthcare System, Boston, MA USA
| | - Robert A. Stern
- grid.189504.10000 0004 1936 7558Boston University Alzheimer’s Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Robinson Building, Suite B7800, Boston, MA 02118 USA ,grid.189504.10000 0004 1936 7558Department of Anatomy & Neurobiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA ,grid.189504.10000 0004 1936 7558Department of Neurosurgery, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA
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16
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Yang Z, Banks SJ, Ritter AR, Cummings JL, Sreenivasan K, Kinney JW, Caldwell JK, Wong CG, Miller JB, Cordes D. Microglial Imaging in Alzheimer's Disease and Its Relationship to Brain Amyloid: A Human 18F-GE180 PET Study. J Alzheimers Dis 2023; 96:1505-1514. [PMID: 37980664 PMCID: PMC10894577 DOI: 10.3233/jad-230631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Emerging evidence suggests a potential causal role of neuroinflammation in Alzheimer's disease (AD). Using positron emission tomography (PET) to image overexpressed 18 kDA translocator protein (TSPO) by activated microglia has gained increasing interest. The uptake of 18F-GE180 TSPO PET was observed to co-localize with inflammatory markers and have a two-stage association with amyloid PET in mice. Very few studies evaluated the diagnostic power of 18F-GE180 PET in AD population and its interpretation in human remains controversial about whether it is a marker of microglial activation or merely reflects disrupted blood-brain barrier integrity in humans. OBJECTIVE The goal of this study was to study human GE180 from the perspective of the previous animal observations. METHODS With data from twenty-four participants having 18F-GE180 and 18F-AV45 PET scans, we evaluated the group differences of 18F-GE180 uptake between participants with and without cognitive impairment. An association analysis of 18F-GE180 and 18F-AV45 was then conducted to test if the relationship in humans is consistent with the two-stage association in AD mouse model. RESULTS Elevated 18F-GE180 was observed in participants with cognitive impairment compared to those with normal cognition. No regions showed reduced 18F-GE180 uptake. Consistent with mouse model, a two-stage association between 18F-GE180 and 18F-AV45 was observed. CONCLUSIONS 18F-GE180 PET imaging showed promising utility in detecting pathological alterations in a symptomatic AD population. Consistent two-stage association between 18F-GE180 and amyloid PET in human and mouse suggested that 18F-GE180 uptake in human might be considerably influenced by microglial activation.
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Affiliation(s)
- Zhengshi Yang
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
- Department of Brain Health, University of Nevada Las Vegas, Las Vegas, NV, USA
| | | | - Aaron R. Ritter
- Hoag’s Pickup Family Neurosciences Institute, Newport Beach, CA, USA
| | - Jeffrey L. Cummings
- Department of Brain Health, University of Nevada Las Vegas, Las Vegas, NV, USA
- Chambers-Grundy Center for Transformative Neuroscience, Pam Quirk Brain Health and Biomarker Laboratory, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas (UNLV), Las Vegas, NV, USA
| | - Karthik Sreenivasan
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
- Department of Brain Health, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Jefferson W. Kinney
- Department of Brain Health, University of Nevada Las Vegas, Las Vegas, NV, USA
- Chambers-Grundy Center for Transformative Neuroscience, Pam Quirk Brain Health and Biomarker Laboratory, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas (UNLV), Las Vegas, NV, USA
| | | | - Christina G. Wong
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
| | - Justin B. Miller
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
| | - Dietmar Cordes
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
- Department of Brain Health, University of Nevada Las Vegas, Las Vegas, NV, USA
- Department of Psychology and Neuroscience, University of Colorado, Boulder, CO, USA
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17
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Wang X, Sundermann EE, Buckley RF, Reas ET, McEvoy LK, Banks SJ. Sex Differences in the Associations of Obesity with Tau, Amyloid PET, and Cognitive Outcomes in Preclinical Alzheimer's Disease: Cross-Sectional A4 Study. J Alzheimers Dis 2023; 95:615-624. [PMID: 37574737 DOI: 10.3233/jad-230466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
BACKGROUND The association between obesity and Alzheimer's disease (AD) is complex. Recent studies indicated the relationships between obesity and AD may differ by sex, and women may benefit from being overweight in terms of AD risk. OBJECTIVE We investigated whether sex modifies the associations of obesity with tau positron emission tomography (PET), amyloid PET, and cognition in preclinical AD. METHODS We included 387 cognitively-unimpaired amyloid-positive participants (221 women, 166 men, 87.6% non-Hispanic White) with available 18F-flortaucipir PET, 18F-florbetapir PET, and completed the Preclinical Alzheimer Cognitive Composite (PACC) tests from the Anti-Amyloid Treatment in Asymptomatic Alzheimer's Disease (A4) study. Participants were categorized based on body mass index (BMI: kg/m2): normal-weight (BMI: 18.5-25), overweight (BMI: 25-30), and obese (BMI≥30). RESULTS Significant sex by BMI category interactions on PACC and its components: Mini-Mental State Examination (MMSE) and Reminding Test-Free+Total Recall (FCSRT96) revealed that overweight and obese women outperformed normal-weight women on FCSRT96, while obese men showed poorer MMSE performance than normal-weight men. These interactions were independent of APOE4. There were no significant interactions of sex by BMI category on tau and amyloid PET. However, sex-stratified analyses observed obesity was associated with less regional tau and mean cortical amyloid in women, not in men. CONCLUSION This study found that in preclinical AD, overweight and obesity were associated with better verbal memory in women, whereas obesity was associated with worse global cognition among men. Future studies focusing on the mechanism for this relationship may inform sex-specific interventions for AD prevention.
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Affiliation(s)
- Xin Wang
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Erin E Sundermann
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Rachel F Buckley
- Department of Neurology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Emilie T Reas
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Linda K McEvoy
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, USA
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Sarah J Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
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18
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Araujo-Menendez CE, Saelzler UG, Stickel AM, Sundermann EE, Banks SJ, Paipilla A, Barnes ML, Panizzon MS. Associations Between Parity and Cognition: Race/Ethnic Differences. J Alzheimers Dis 2023; 94:1157-1168. [PMID: 37393496 PMCID: PMC10473123 DOI: 10.3233/jad-221210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND Race/ethnicity is associated with differences in reproductive history and cognition individually, yet it remains an understudied factor in the relationship between parity and later-life cognition. OBJECTIVE To evaluate if the association between parity and cognition differs between racial/ethnic groups. METHODS Participants included 778 older, postmenopausal women from the Health and Nutrition Examination Survey (Latina: n = 178, Non-Latino Black [NLB]: n = 169, Non-Latino White [NLW]: n = 431) who self-reported at least one birth. Cognitive outcomes included working memory, learning memory, and verbal fluency. Covariates included age, education, cardiovascular and other reproductive health factors, adult socioeconomic status (SES) and depressive symptoms. We fit a series of linear models to examine a) whether parity was associated with cognitive functioning, b) if this association varied by race/ethnicity through parity by race/ethnicity interactions, and c) individual parity with cognition associations stratified by race/ethnicity. RESULTS In the full sample, parity was significantly negatively associated with Digit Symbol Substitution Test (DSST) performance (b = -0.70, p = 0.024) but not Animal Fluency or word-list learning and memory. Tests of race/ethnicity-by-parity interactions were not statistically significant (ps > 0.05). However, stratified analyses by race/ethnicity showed a differential effect of parity on DSST performance, such that parity was significantly negatively associated with DSST performance (b = -1.66, p = 0.007) among Latinas but not in NLWs (b = -0.16, p = 0.74) or NLBs (b = -0.81, p = 0.191). CONCLUSION Among Latina, but not NLB or NLW women, greater parity was associated with worse processing speed/executive functioning later in life. Further research is needed to understand the mechanisms driving racial/ethnic differences.
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Affiliation(s)
| | - Ursula G. Saelzler
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Ariana M. Stickel
- Department of Psychology, San Diego State University, La Jolla, CA, USA
| | - Erin E. Sundermann
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Sarah J. Banks
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Department of Neurosciences, University of California San Diego, La Jolla, CA, USA
| | - Andrea Paipilla
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - McKinna L. Barnes
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Matthew S. Panizzon
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Center for Behavior Genetics of Aging, University of California San Diego, La Jolla, CA, USA
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19
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Protas HD, Su Y, Luo J, Chen K, Alosco ML, Adler C, Balcer L, Bernick CB, Au R, Banks SJ, Barr W, Coleman MJ, Dodick DW, Katz DI, Marek K, Mariani M, McClean MD, McKee AC, Mez JB, Palmisano J, Peskind ER, Turner RW, Wethe J, Rabinovici GD, Johnson KA, Tripodis Y, Cummings J, Shenton ME, Stern RA, Reiman EM. A new flortaucipir PET biomarker based on graph theory for early detection of CTE in former American football players. Alzheimers Dement 2022. [DOI: 10.1002/alz.068936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hillary D. Protas
- Banner Alzheimer's Institute Phoenix AZ USA
- Arizona Alzheimer's Consortium Phoenix AZ USA
| | - Yi Su
- Banner Alzheimer's Institute Phoenix AZ USA
- Arizona Alzheimer's Consortium Phoenix AZ USA
- Arizona State University Tempe AZ USA
| | - Ji Luo
- Banner Alzheimer's Institute Phoenix AZ USA
- Arizona Alzheimer's Consortium Phoenix AZ USA
| | - Kewei Chen
- Banner Alzheimer's Institute Phoenix AZ USA
- Arizona Alzheimer's Consortium Phoenix AZ USA
| | - Michael L Alosco
- Department of Neurology, Boston University School of Medicine Boston MA USA
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | | | | | - Charles B. Bernick
- Lou Ruvo Center for Brain Health, Cleveland Clinic Las Vegas NV USA
- University of Washington Seattle WA USA
| | - Rhoda Au
- The Framingham Heart Study, Boston University School of Medicine; Boston University School of Public Health Boston MA USA
| | | | | | | | | | | | - Ken Marek
- Institute for Neurodegenerative Disorders, Invicro,LLC New Haven CT USA
| | | | | | - Ann C. McKee
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | - Jesse B. Mez
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | | | - Elaine R Peskind
- VA Puget Sound Health Care System Seattle WA USA
- University of Washington School of Medicine Seattle WA USA
| | | | | | | | | | - Yorghos Tripodis
- Boston University Alzheimer’s Disease Research Center Boston MA USA
- Boston University School of Public Health Boston MA USA
| | | | - Martha E Shenton
- Harvard Medical School Boston MA USA
- Brigham and Women's Hospital Boston MA USA
| | - Robert A Stern
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | - Eric M. Reiman
- Banner Alzheimer's Institute Phoenix AZ USA
- Arizona Alzheimer's Consortium Phoenix AZ USA
- Arizona State University Tempe AZ USA
- University of Arizona Tucson AZ USA
- Translational Genomics Research Institute Phoenix AZ USA
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20
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Wang X, Broce‐Diaz I, Deters KD, Fan CC, Banks SJ. Identification of sex‐specific genetic variants associated with tau‐PET. Alzheimers Dement 2022. [DOI: 10.1002/alz.061962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Xin Wang
- University of California, San Diego La Jolla CA USA
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21
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Stickel AM, Tarraf W, Wu B, Sundermann EE, Gallo LC, Lamar M, Daviglus ML, Zeng D, Thyagarajan B, Isasi CR, Lipton RB, Cordero C, Perreira KM, González HM, Banks SJ. Connections between reproductive health and cognitive aging among women enrolled in the HCHS/SOL and SOL‐INCA. Alzheimers Dement 2022. [DOI: 10.1002/alz.064686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | - Benson Wu
- University of California, San Diego La Jolla CA USA
| | | | | | - Melissa Lamar
- Rush Alzheimer’s Disease Center Chicago IL USA
- University of Illinois at Chicago, College of Medicine Chicago IL USA
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22
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Shepherd AL, Wang X, Bernier RA, Lui KK, Deters KD, Chowdhury T, Edland SD, Sundermann EE, Banks SJ. Tau and memory performance in women: Advantages of visuospatial over standard verbal memory tests. Alzheimers Dement 2022. [DOI: 10.1002/alz.069387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Xin Wang
- University of California, San Diego La Jolla CA USA
| | | | - Kitty K Lui
- SDSU/UC San Diego Joint Doctoral Program in Clinical Psychology San Diego CA USA
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23
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Lui KK, Shepherd AL, Wang X, Bernier RA, Bosompra N, DeYoung PN, Malhotra A, Sundermann EE, Banks SJ. Apnea‐associated hypoxemia is linked to greater tau deposition in women with Alzheimer’s disease risk. Alzheimers Dement 2022. [DOI: 10.1002/alz.068218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kitty K Lui
- SDSU/UC San Diego Joint Doctoral Program in Clinical Psychology San Diego CA USA
| | | | - Xin Wang
- University of California, San Diego La Jolla CA USA
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24
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Giudicessi AJ, Saelzler UG, Shadyab AH, Posis AIB, Sundermann E, Banks SJ, Panizzon MS. The mediating role of socioeconomic status on the relationship between pregnancy history and later-life cognition. Climacteric 2022; 25:627-633. [PMID: 36218124 PMCID: PMC9926890 DOI: 10.1080/13697137.2022.2129004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The association of pregnancy with later-life cognition is not well understood. We examined whether full-term and incomplete pregnancies were associated with cognition in a sample of postmenopausal women, and whether socioeconomic status (SES) factors mediated these relationships. METHODS A total of 1016 cognitively normal women from the National Health and Nutrition Examination Survey (NHANES) were examined. Cognitive measures included the Digit Symbol Substitution Test (DSST), Animal Fluency (AF) and the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) Word Learning (CERAD-WL) and Delayed Recall (CERAD-DR) tasks. Analyses examined the relationship between the number of term and incomplete pregnancies with cognitive performance, as well as the mediating effects of education and the federal income-to-poverty ratio (PIR). RESULTS A greater number of term pregnancies was associated with worse performance on the DSST (β = -0.09, 95% confidence interval [CI]: -0.12, -0.06), AF (β = -0.03, 95% CI: -0.07, 0.00) and CERAD-DR (β = -0.04, 95% CI: -0.08, -0.01). More incomplete pregnancies were associated with better CERAD-DR performance (β = 0.07, 95% CI: 0.01, 0.13), and 28% (95% CI: 0.17, 0.42) of the association of term pregnancies with the DSST was mediated by the PIR. CONCLUSIONS A higher number of term pregnancies was associated with worse cognitive performance, whereas a higher number of incomplete pregnancies was associated with better cognitive performance. Results indicate the necessity to consider SES factors when studying the relationship between pregnancy and cognition.
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Affiliation(s)
- Averi J. Giudicessi
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
| | - Ursula G. Saelzler
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
| | - Aladdin H. Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, USA
| | - Alexander Ivan B. Posis
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, USA
- School of Public Health, School of Public Health, San Diego State University, San Diego, CA, USA
| | - Erin Sundermann
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
| | - Sarah J. Banks
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
- Department of Neuroscience, University of California, 9500 Gilman Drive, La Jolla, CA 92093
| | - Matthew S. Panizzon
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
- Center for Behavior Genetics of Aging, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093
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Tsiknia AA, Sundermann EE, Edland SD, Reas ET, Brewer JB, Galasko DR, Banks SJ. The relationship between plasma matrix metalloproteinase‐9 and cerebrospinal fluid biomarkers of tau is sex‐dependent. Alzheimers Dement 2022. [DOI: 10.1002/alz.064323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | | | | | - James B. Brewer
- University of California San Diego La Jolla CA USA
- Shiley‐Marcos Alzheimer's Disease Research Center La Jolla CA USA
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Chappelle SD, Gigliotti C, Leger GC, Peavy GM, Jacobs DM, Banks SJ, Little EA, Galasko DR, Salmon DP. Comparison of the Telephone‐Montreal Cognitive Assessment (T‐MoCA) and Telephone Interview for Cognitive Status (TICS) as Remote Screening Tests for Early Alzheimer’s Disease. Alzheimers Dement 2022. [DOI: 10.1002/alz.065917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | | | - Guerry M. Peavy
- University of California San Diego, Department of Neurosciences La Jolla CA USA
| | | | | | | | | | - David P. Salmon
- University of California San Diego La Jolla CA USA
- Shiley‐Marcos Alzheimer’s Disease Research Center La Jolla CA USA
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Sundermann EE, Saelzler UG, Shadyab AH, Banks SJ, Jacobs EG, Rapp SR, Wactawski‐Wende J, Casanova R, Panizzon MS. Natural premature menopause relates to higher risk of mild cognitive impairment and Alzheimer’s disease and related dementias in APOE‐ε4 carriers only. Alzheimers Dement 2022. [DOI: 10.1002/alz.068132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | - Aladdin H. Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego La Jolla CA USA
| | | | | | | | - Jean Wactawski‐Wende
- University at Buffalo School of Public Health and Health Professions Buffalo NY USA
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Wang X, Edland SD, Sundermann EE, Banks SJ. Sex Differences in Mild Cognitive Impairment Risk by APOE Genotype. Alzheimers Dement 2022. [DOI: 10.1002/alz.064996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Xinran Wang
- University of California, San Diego La Jolla CA USA
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Tsiknia AA, Sundermann EE, Reas ET, Edland SD, Brewer JB, Galasko D, Banks SJ. Sex differences in Alzheimer's disease: plasma MMP-9 and markers of disease severity. Alzheimers Res Ther 2022; 14:160. [PMID: 36324151 PMCID: PMC9628176 DOI: 10.1186/s13195-022-01106-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 10/16/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Studies have reported higher plasma matrix metalloproteinase-9 (MMP-9) levels in mild cognitive impairment (MCI) and Alzheimer's disease (AD). Despite evidence that MMP-9 activity and its influence on AD pathophysiology may be modulated by sex hormones, sex differences in the association between MMP-9 and AD biomarkers and cognition have not been explored. METHODS Our sample included 238 amyloid-β (Aβ)-positive participants with MCI or AD dementia from the Alzheimer's Disease Neuroimaging Initiative (37.4% women, 74.6 ± 7.3 years). We used linear regression models to examine whether sex modified free and total plasma MMP-9 associations with CSF t-tau, p-tau181, and Aβ42. We used linear mixed effects models to examine whether sex modified total and free plasma MMP-9 associations with cognition, using longitudinal Mini-Mental Status Examination (MMSE) and Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-cog) data. RESULTS Total and free MMP-9 levels did not differ by sex, but AD dementia patients had higher total MMP-9 levels than participants with MCI (β = 0.06 [-0.11 to -0.01], p = 0.031). Sex modified the association of CSF t-tau with total (β = 128.68 [55.37 to 201.99], p < 0.001) and free MMP-9 (β = 98.61 [33.61 to 163.62], p = 0.003), whereby higher total and free MMP-9 correlated with higher CSF t-tau in women and lower CSF t-tau in men. Higher free MMP-9 correlated with lower CSF p-tau181 among men (β = -14.98 [-27.37 to -2.58], p = 0.018), but not women. In participants with MCI, higher free MMP-9 levels were associated with higher CSF Aβ42 among men (β = 26.88 [4.03 to 49.73], p = 0.022) but not women. In the overall sample, higher free and total MMP-9 at baseline predicted worsening MMSE scores in women (β = -2.10 [-3.97 to -0.27], p = 0.027 and β = -2.24 [-4.32 to -0.18], p = 0.035) but not men. Higher free MMP-9 correlated with worse ADAS-cog scores (β = 12.34 [3.02 to 21.65], p = 0.011) in women (β = 12.34 [3.02 to 21.65], p = 0.011) but not men with AD dementia cross-sectionally but correlated with worsening ADAS-cog scores longitudinally only in men (β = 8.98 [0.27 to 17.68], p = 0.042). CONCLUSIONS MMP-9 may have more detrimental effects on AD-related pathological and cognitive changes in women. If replicated, our findings could help uncover potential mechanisms contributing to women's elevated susceptibility to AD.
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Affiliation(s)
- Amaryllis A. Tsiknia
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA
| | - Erin E. Sundermann
- grid.410371.00000 0004 0419 2708Research Service, VA San Diego Healthcare System, San Diego, CA 92161 USA ,grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093 USA
| | - Emilie T. Reas
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA
| | - Steven D. Edland
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA ,grid.266100.30000 0001 2107 4242Division of Biostatistics, School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA 92093 USA
| | - James B. Brewer
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA
| | - Douglas Galasko
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA
| | - Sarah J. Banks
- Department of Neurosciences, School of Medicine, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093 USA
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Shanley JE, Valenciano AF, Timmons G, Miner AE, Kakarla V, Rempe T, Yang JH, Gooding A, Norman MA, Banks SJ, Ritter ML, Ellis RJ, Horton L, Graves JS. Longitudinal evaluation of neurologic-post acute sequelae SARS-CoV-2 infection symptoms. Ann Clin Transl Neurol 2022; 9:995-1010. [PMID: 35702954 PMCID: PMC9268882 DOI: 10.1002/acn3.51578] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/19/2022] [Accepted: 05/05/2022] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To assess the initial features and evolution of neurologic Postacute Sequelae of SARS-CoV-2 infection (neuro-PASC) in patients with and without prior neurologic disease. METHODS Participants with neurologic symptoms following acute SARS-CoV-2 infection were recruited from October 9, 2020 to October 11, 2021. Clinical data included a SARS-CoV-2 infection history, neurologic review of systems, neurologic exam, Montreal cognitive assessment (MoCA), and symptom-based self-reported surveys at baseline (conducted after acute infection) and 6-month follow-up assessments. RESULTS Fifty-six participants (69% female, mean age 50 years, 29% with prior neurologic disease such as multiple sclerosis) were enrolled, of which 27 had completed the 6-month follow-up visit in this ongoing study. SARS-CoV-2 infection severity was largely described as mild (39.3%) or moderate (42.9%). At baseline, following acute infection, the most common neurologic symptoms were fatigue (89.3%) and headaches (80.4%). At the 6-month follow-up, memory impairment (68.8%) and decreased concentration (61.5%) were the most prevalent, though on average all symptoms showed a reduction in reported severity score at the follow-up. Complete symptom resolution was reported in 33.3% of participants by 6 months. From baseline to 6 months, average MoCA scores improved overall though 26.3% of participants' scores decreased. A syndrome consisting of tremor, ataxia, and cognitive dysfunction (PASC-TAC) was observed in 7.1% of patients. INTERPRETATION Early in the neuro-PASC syndrome, fatigue and headache are the most commonly reported symptoms. At 6 months, memory impairment and decreased concentration were most prominent. Only one-third of participants had completed resolution of neuro-PASC at 6 months, although persistent symptoms trended toward improvement at follow-up.
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Affiliation(s)
- Jacqueline E Shanley
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Andrew F Valenciano
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Garrett Timmons
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA.,Department of Neurology, Stanford Medicine, Stanford, California, USA
| | - Annalise E Miner
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Visesha Kakarla
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Torge Rempe
- Department of Neurology, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Jennifer H Yang
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Amanda Gooding
- Department of Psychiatry, University of California, San Diego, San Diego, California, USA
| | - Marc A Norman
- Department of Psychiatry, University of California, San Diego, San Diego, California, USA
| | - Sarah J Banks
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Michelle L Ritter
- Department of Infectious Diseases, University of California, San Diego, San Diego, California, USA
| | - Ronald J Ellis
- Department of Neurosciences and Psychiatry, University of California, San Diego, San Diego, California, USA
| | - Lucy Horton
- Department of Infectious Diseases, University of California, San Diego, San Diego, California, USA
| | - Jennifer S Graves
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
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Tsiknia AA, Reas E, Bangen KJ, Sundermann EE, McEvoy L, Brewer JB, Edland SD, Banks SJ. Sex and APOE ε4 modify the effect of cardiovascular risk on tau in cognitively normal older adults. Brain Commun 2022; 4:fcac035. [PMID: 35233525 PMCID: PMC8882003 DOI: 10.1093/braincomms/fcac035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 11/12/2021] [Accepted: 02/15/2022] [Indexed: 11/12/2022] Open
Abstract
Abstract
The interaction between APOE ε4 and vascular risk factors on cognitive function is stronger in women than in men. These effects may be mediated by the amount of tau pathology in the brain. Therefore, we examined whether APOE ε4 and sex modify cross-sectional associations between cardiovascular risk and tau deposition in cognitively normal older adults from the Alzheimer’s Disease Neuroimaging Initiative. We calculated the Framingham Heart Study cardiovascular disease risk score for 141 participants (74 women, 47 APOE ε4 carriers) with complete medical history data, processed tau PET data and a Clinical Dementia Rating global score of 0.0 at the time of the tau PET scan, implying no significant cognitive or functional impairment. We used linear regression models to examine the effects of sex, APOE ε4, cardiovascular risk and their interactions on tau deposition in the entorhinal cortex, inferior temporal cortex and a composite meta-region of interest of temporal lobe areas. We found a significant three-way interaction among sex, APOE ε4 status, and cardiovascular disease risk on tau deposition in the entorhinal cortex (β = 0.04; 95% CI, 0.01 to 0.07; P =0.008), inferior temporal cortex (β = 0.02; 95% CI, 0.0 to 0.05; P =0.029) and meta-region (β = 0.02; 95% CI, 0.0–0.04; P = 0.042). After stratifying by APOE ε4 status to examine interactions between sex and cardiovascular disease risk on tau in APOE ε4 carriers and non-carriers, we found a significant two-way interaction between sex and cardiovascular disease risk on tau in the entorhinal cortex (β = 0.05; 95% CI, 0.02 to 0.08; P =0.001), inferior temporal cortex (β = 0.03; 95% CI, 0.01 to 0.05; P =0.009) and meta-region (β = 0.02; 95% CI, 0.01 to 0.04; P =0.008) only among APOE ε4 carriers. In analyses stratified by sex, higher cardiovascular risk scores were associated with higher levels of tau in the entorhinal cortex (β = 0.05; 95% CI, 0.02 to 0.08; P =0.002), inferior temporal cortex (β = 0.02; 95% CI, 0.0 to 0.05; P =0.023) and meta-region (β = 0.02; 95% CI, 0.01 to 0.04; P =0.013) in female APOE ε4 carriers but not in male carriers. Our findings suggest that cognitively normal older women carrying at least one APOE ε4 allele, may be particularly vulnerable to the effects of cardiovascular disease risk on early tau deposition.
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Affiliation(s)
- Amaryllis A. Tsiknia
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Emilie Reas
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Katherine J. Bangen
- Research Service, VA San Diego Healthcare System, San Diego, La Jolla, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Erin E. Sundermann
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Linda McEvoy
- Department of Radiology, University of California, San Diego, La Jolla, CA, USA
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - James B. Brewer
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
- Department of Radiology, University of California, San Diego, La Jolla, CA, USA
| | - Steven D. Edland
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - Sarah J. Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
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Spencer BE, Banks SJ, Dale AM, Brewer JB, Makowski‐Woidan B, Weintraub S, Mesulam M, Geula C, Rogalski E. Alzheimer's polygenic hazard score in SuperAgers: SuperGenes or SuperResilience? Alzheimers Dement (N Y) 2022; 8:e12321. [PMID: 35929001 PMCID: PMC9345399 DOI: 10.1002/trc2.12321] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 02/01/2023]
Abstract
Introduction SuperAgers are individuals over age 80 with superior episodic memory, at a level consistent with individuals 20 to 30 years their junior and who seem to show resistance to age-related neurofibrillary degeneration. Here we examine whether low genetic risk for Alzheimer's disease (AD) contributes to SuperAgers' unusually high episodic memory performance in advanced age. Methods The AD polygenic hazard score (PHS) was calculated for each SuperAger and cognitively normal participant and compared between groups. Results A total of 37 SuperAgers (73% female, mean [standard deviation] 82.7 [2.8] years old) and 35 controls (54% female, 83.7 [4.3] years old) were included. There was no significant difference in the AD PHS between SuperAgers and cognitively normal controls. Discussion Unusually successful cognitive aging cannot be simply explained by low polygenic risk for AD as assessed by common genetic variants. However, rare variants and common protective genetic factors may contribute to resistance or resilience. Highlights SuperAging cannot be simply explained by low polygenic risk for Alzheimer's disease.Rare variants and common protective genetic factors may contribute to SuperAging.A protective factors polygenic score may uncover mechanisms for SuperAging.
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Affiliation(s)
| | - Sarah J. Banks
- University of California, San Diego, La JollaCaliforniaUSA
| | - Anders M. Dale
- University of California, San Diego, La JollaCaliforniaUSA
| | | | - Beth Makowski‐Woidan
- Mesulam Center for Cognitive Neurology and Alzheimer's DiseaseNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's DiseaseNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
- Department of Psychiatry and Behavioral SciencesNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - M.‐Marsel Mesulam
- Mesulam Center for Cognitive Neurology and Alzheimer's DiseaseNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
- Department of NeurologyNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Changiz Geula
- Mesulam Center for Cognitive Neurology and Alzheimer's DiseaseNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Emily Rogalski
- Mesulam Center for Cognitive Neurology and Alzheimer's DiseaseNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
- Department of Psychiatry and Behavioral SciencesNorthwestern University Feinberg School of MedicineChicagoIllinoisUSA
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Tsiknia AA, Edland SD, Sundermann EE, Reas ET, Brewer JB, Galasko D, Banks SJ. Sex differences in plasma p-tau181 associations with Alzheimer's disease biomarkers, cognitive decline, and clinical progression. Mol Psychiatry 2022; 27:4314-4322. [PMID: 35768637 PMCID: PMC9718670 DOI: 10.1038/s41380-022-01675-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/27/2022] [Accepted: 06/10/2022] [Indexed: 02/07/2023]
Abstract
Studies have shown that women on the Alzheimer's disease (AD) continuum have more pathological tau in the brain and cerebrospinal fluid (CSF), than men. Some studies have found that higher levels of tau biomarkers are more strongly associated with clinical AD, cognitive decline and neurodegeneration in women than in men. Despite major developments in the use of plasma tau phosphorylated at threonine 181 (p-tau181) as an AD biomarker, it is unknown whether these sex differences apply to plasma p-tau181. In 1060 Alzheimer's Disease Neuroimaging Initiative (ADNI) participants (47% women, 73.8 ± 7.6 years old), we examined sex differences in plasma p-tau181 levels and their association with other biomarkers, cognitive decline and incident AD. Linear regressions tested for an effect of sex on plasma p-tau181 levels and for plasma p-tau181 × sex interactions on CSF p-tau181, as well as entorhinal cortex tau, cortical amyloid-β (Aβ) deposition, and brain glucose metabolism, quantified using PET imaging. Linear mixed effects models tested for a sex × baseline plasma p-tau181 interaction on change in cognition over time. Finally, Cox models tested for a sex × plasma p-tau181 interaction on the risk of AD dementia in participants who were free of dementia at baseline. Despite similar plasma p-tau181 levels between sexes, women had lower brain glucose metabolism, greater brain Aβ and entorhinal cortex tau deposition, higher CSF p-tau181 and faster cognitive decline in relation to higher baseline plasma p-tau181 levels compared with men. Among Aβ positive, dementia-free participants, women had higher rates of incident AD dementia associated with increasing baseline plasma p-tau181 levels, relative to men. Our results suggest that sex may impact the clinical interpretation of plasma p-tau181 concentrations. If replicated, these findings could have important implications for the use of plasma p-tau181 as an accessible AD biomarker and screening tool for preventive and therapeutic clinical trials.
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Affiliation(s)
- Amaryllis A. Tsiknia
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA
| | - Steven D. Edland
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA ,grid.266100.30000 0001 2107 4242Division of Biostatistics, School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA 92093 USA
| | - Erin E. Sundermann
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093 USA ,grid.410371.00000 0004 0419 2708Research Service, Veterans Affairs San Diego Healthcare System, San Diego, CA 92161 USA
| | - Emilie T. Reas
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA
| | - James B. Brewer
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA
| | - Douglas Galasko
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA
| | - Sarah J. Banks
- grid.266100.30000 0001 2107 4242Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093 USA ,grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093 USA
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Bernier RA, Banks SJ, Panizzon MS, Andrews MJ, Jacobs EG, Galasko DR, Shepherd AL, Akassoglou K, Sundermann EE. The neuroinflammatory marker sTNFR2 relates to worse cognition and tau in women across the Alzheimer's disease spectrum. Alz & Dem Diag Ass & Dis Mo 2022; 14:e12284. [PMID: 35386474 PMCID: PMC8973901 DOI: 10.1002/dad2.12284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/19/2021] [Accepted: 12/06/2021] [Indexed: 11/27/2022]
Abstract
Introduction Despite women showing greater Alzheimer's disease (AD) prevalence, tau burden, and immune/neuroinflammatory response, whether neuroinflammation impacts cognition differently in women versus men and the biological basis of this impact remain unknown. We examined sex differences in how cerebrospinal fluid (CSF) neuroinflammation relates to cognition across the aging–mild cognitive impairment (MCI)–AD continuum and the mediating role of phosphorylated tau (p‐tau) versus other AD biomarkers. Methods Participants included 284 individuals from the Alzheimer's Disease Neuroimaging Initiative study. CSF neuroinflammatory markers included interleukin‐6, tumor necrosis factor α, soluble tumor necrosis factor receptor 2 (sTNFR2), and chitinase‐3‐like protein 1. AD biomarkers were CSF p‐tau181 and amyloid beta1‐42 levels and magnetic resonance imaging measures of hippocampal and white matter hyperintensity volumes. Results We found a sex‐by‐sTNFR2 interaction on Mini‐Mental State Examination and Clinical Dementia Rating‐Sum of Boxes. Higher levels of sTNFR2 related to poorer cognition in women only. Among biomarkers, only p‐tau181 eliminated the female‐specific relationships between neuroinflammation and cognition. Discussion Women may be more susceptible than men to the adverse effects of sTNFR2 on cognition with a potential etiological link with tau to these effects.
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Affiliation(s)
- Rachel A. Bernier
- Department of Neuroscience University of California, San Diego San Diego California USA
| | - Sarah J. Banks
- Department of Neuroscience University of California, San Diego San Diego California USA
| | - Matthew S. Panizzon
- Department of Psychiatry University of California, San Diego San Diego California USA
- Center for Behavior Genetics of Aging University of California, San Diego San Diego California USA
| | - Murray J. Andrews
- Department of Neuroscience University of California, San Diego San Diego California USA
| | - Emily G. Jacobs
- Department of Psychological and Brain Sciences University of California, Santa Barbara Santa Barbara California USA
| | - Douglas R. Galasko
- Department of Neuroscience University of California, San Diego San Diego California USA
| | - Alyx L. Shepherd
- Department of Neuroscience University of California, San Diego San Diego California USA
| | - Katerina Akassoglou
- Gladstone UCSF Center for Neurovascular Brain Immunology San Francisco California USA
- Gladstone Institute of Neurological Disease San Francisco California USA
- Department of Neurology Weill Institute for Neurosciences University of California, San Francisco San Francisco California USA
| | - Erin E. Sundermann
- Department of Psychiatry University of California, San Diego San Diego California USA
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Gunge D, Marganski J, Advani I, Boddu S, Chen YJE, Mehta S, Merz W, Fuentes AL, Malhotra A, Banks SJ, Alexander LEC. Deleterious Association of Inhalant Use on Sleep Quality during the COVID-19 Pandemic. Int J Environ Res Public Health 2021; 18:ijerph182413203. [PMID: 34948812 PMCID: PMC8703610 DOI: 10.3390/ijerph182413203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 11/29/2022]
Abstract
The COVID-19 pandemic generated large amounts of stress across the globe. While acute stress negatively impacts health, defining exact consequences and behavioral interventions can be difficult. We hypothesized that a generalized increase in stress and anxiety caused by continuation of the global pandemic would negatively impact sleep quality and that ever users of e-cigarettes and conventional tobacco would have more profound alterations over time. Participants were recruited via social media to complete an online survey in April 2020 (n = 554). Inhalant use was assessed through the UCSD Inhalant Questionnaire and sleep quality was gauged through the Pittsburgh Sleep Quality Index (PSQI). A set of participants (n = 217) retook the survey in June 2020. Inhalant users—historical or current e-cigarette vapers, conventional tobacco smokers, and dual users—had higher PSQI scores than never smoker/never vapers, demonstrating worse sleep quality in inhalant users. Non-smoking/non-vaping subjects who retook the survey in June 2020 had improvement in their PSQI scores by paired t test, indicating better sleep quality as the pandemic continued, while inhalant users of all types had persistently high PSQI scores (poor sleep quality). These data suggest that ever users of tobacco products may be susceptible to overall diminished sleep quality in the setting of stressful life circumstances. These data also suggest that pandemic-initiated lifestyle changes may have led to improvements in sleep quality. Finally, these findings raise concerns for correlations between either past or active e-cigarette use on sleep, and thus overall health.
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Affiliation(s)
- Deepti Gunge
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Jordan Marganski
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Ira Advani
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Shreyes Boddu
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Yi Jan Ella Chen
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Sagar Mehta
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - William Merz
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Ana Lucia Fuentes
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Atul Malhotra
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
| | - Sarah J. Banks
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
- Department of Neurosciences, Division of Pulmonary, University of California San Diego (UCSD), La Jolla, CA 92093, USA
| | - Laura E. Crotty Alexander
- Department of Medicine, Pulmonary Critical Care Section, Veterans Affairs (VA) San Diego Healthcare System, La Jolla, CA 92161, USA; (D.G.); (I.A.); (Y.J.E.C.); (S.M.); (W.M.); (A.L.F.); (A.M.); (S.J.B.)
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego (UCSD), La Jolla, CA 92093, USA; (J.M.); (S.B.)
- Correspondence: ; Tel.: +1-619-438-4207
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Reas ET, Smirnov DS, Banks SJ, Galasko DR, Brewer JB. Brain microstructure mediates effects of tau on cognitive decline in early Alzheimer’s disease. Alzheimers Dement 2021. [DOI: 10.1002/alz.055578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Culhane JE, Barr W, Wethe J, Banks SJ, Miller JB, Adler C, Balcer L, Bernick CB, Palmisano J, Tripodis Y, Cummings JL, Reiman EM, Shenton ME, Stern RA, Alosco ML. Neuropsychological test performance in former college and professional American football players. Alzheimers Dement 2021. [DOI: 10.1002/alz.054455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Julia E Culhane
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | | | | | | | - Justin B Miller
- Cleveland Clinic Lou Ruvo Center for Brain Health Las Vegas NV USA
| | | | | | | | | | - Yorghos Tripodis
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | | | | | | | - Robert A Stern
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | - Michael L Alosco
- Boston University Alzheimer’s Disease Research Center Boston MA USA
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Sundermann EE, Saelzler UG, Jacobs EG, Banks SJ, Shadyab AH, Taylor CM, Gleason CE, James TT, Jonaitis EM, Panizzon MS. Age at menopause relates to later‐life hippocampal volume in an APOE4‐specific manner. Alzheimers Dement 2021. [DOI: 10.1002/alz.056666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Aladdin H Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego La Jolla CA USA
| | | | - Carey E Gleason
- Wisconsin Alzheimer’s Institute, University of Wisconsin‐Madison School of Medicine and Public Health Madison WI USA
| | - Taryn T James
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health Madison WI USA
| | - Erin M Jonaitis
- Alzheimer’s Disease Research Center, University of Wisconsin‐Madison School of Medicine and Public Health Madison WI USA
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Alosco ML, Adler C, Dodick DW, Balcer L, Bernick CB, Palmisano J, Tripodis Y, Cummings JL, Reiman EM, Shenton ME, Stern RA, Banks SJ. Sleep disruption and disorders in former college and professional American football players. Alzheimers Dement 2021. [DOI: 10.1002/alz.056137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michael L. Alosco
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
| | | | | | | | - Charles B. Bernick
- Lou Ruvo Center for Brain Health Cleveland Clinic Las Vegas NV USA
- University of Washington Seattle WA USA
| | | | - Yorghos Tripodis
- Boston University Alzheimer’s Disease Research Center Boston MA USA
- Boston University School of Public Health Boston MA USA
- Boston University Boston MA USA
| | - Jeffrey L. Cummings
- Center for Transformative Neuroscience Department of Brain Health School of Integrated Health Sciences University of Nevada Las Vegas (UNLV) Las Vegas NV USA
| | | | - Martha E. Shenton
- Brigham and Women's Hospital Boston MA USA
- Harvard Medical School Boston MA USA
| | - Robert A. Stern
- Boston University School of Medicine Boston MA USA
- Boston University Alzheimer’s Disease Research Center Boston MA USA
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Bernier RA, Banks SJ, Clark AL, Shepherd AL, Sundermann EE. Exercise: Just what the doctor ordered, but why? Elucidating mechanisms for women’s increased HDL benefit from exercise. Alzheimers Dement 2021. [DOI: 10.1002/alz.055025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | - Alexandra L. Clark
- Research and Psychology Services VA San Diego Healthcare System (VASDHS) San Diego CA USA
- University of California School of Medicine San Diego San Diego CA USA
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Tsiknia AA, Sundermann EE, Galasko DR, Andrews M, Banks SJ. Sex differences in the association between plasma and CSF p‐tau. Alzheimers Dement 2021. [DOI: 10.1002/alz.056504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Banks SJ, Andrews MJ, Digma L, Madsen J, Reas ET, Caldwell JZ, McEvoy LK, Fan CC, Dale AM, Brewer JB. Sex differences in Alzheimer's disease: do differences in tau explain the verbal memory gap? Neurobiol Aging 2021; 107:70-77. [PMID: 34399127 PMCID: PMC8963683 DOI: 10.1016/j.neurobiolaging.2021.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/28/2021] [Accepted: 05/23/2021] [Indexed: 10/21/2022]
Abstract
To determine if sex differences in verbal memory in AD are related to differences in extent or distribution of pathological tau, we studied 275 participants who were amyloid PET positive and carried clinical classifications of normal cognition, mild cognitive impairment (MCI) or dementia, and had tau (AV1451) PET. We compared tau distribution between men and women, and as a function of genetic risk. In MCI we further explored the relationship between quantity and distribution of tau in relation to verbal memory scores. Women had more tau burden overall, but this was driven by sex differences at the MCI stage. There was no significant difference in tau load by APOE e4 status. Within the MCI group the association between tau and performance in verbal memory tasks was stronger in women than men. The topography of the associations between tau and verbal memory also differed in MCI; women demonstrated stronger relationships between tau distribution and verbal memory performance, especially in the left hemisphere. These findings have implications for understanding tau distribution and spread, and in interpretation of verbal memory performance.
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Affiliation(s)
- Sarah J. Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA,Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA,Corresponding author at: Departments of Neurology and Psychiatry, University of California, San Diego, Office Address: ACTRI 4W-501, Mailing Address: 9500 Gilman Dr, La Jolla CA 92093 M/C 0841, USA. Phone: (858) 246-1264. (S.J. Banks)
| | - Murray J. Andrews
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Leonardino Digma
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - John Madsen
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Emilie T. Reas
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | | | - Linda K. McEvoy
- Department of Radiology, University of California, San Diego, La Jolla, CA, USA
| | - Chun Chieh Fan
- Center for Human Development, University of California, San Diego, La Jolla, CA, USA
| | - Anders M. Dale
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA,Department of Radiology, University of California, San Diego, La Jolla, CA, USA,Center for Molecular Imaging and Genetics, University of California, San Diego, La Jolla, CA, USA,Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - James B. Brewer
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA,Department of Radiology, University of California, San Diego, La Jolla, CA, USA
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Alosco ML, Mariani ML, Adler CH, Balcer LJ, Bernick C, Au R, Banks SJ, Barr WB, Bouix S, Cantu RC, Coleman MJ, Dodick DW, Farrer LA, Geda YE, Katz DI, Koerte IK, Kowall NW, Lin AP, Marcus DS, Marek KL, McClean MD, McKee AC, Mez J, Palmisano JN, Peskind ER, Tripodis Y, Turner RW, Wethe JV, Cummings JL, Reiman EM, Shenton ME, Stern RA. Developing methods to detect and diagnose chronic traumatic encephalopathy during life: rationale, design, and methodology for the DIAGNOSE CTE Research Project. Alzheimers Res Ther 2021; 13:136. [PMID: 34384490 PMCID: PMC8357968 DOI: 10.1186/s13195-021-00872-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/29/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease that has been neuropathologically diagnosed in brain donors exposed to repetitive head impacts, including boxers and American football, soccer, ice hockey, and rugby players. CTE cannot yet be diagnosed during life. In December 2015, the National Institute of Neurological Disorders and Stroke awarded a seven-year grant (U01NS093334) to fund the "Diagnostics, Imaging, and Genetics Network for the Objective Study and Evaluation of Chronic Traumatic Encephalopathy (DIAGNOSE CTE) Research Project." The objectives of this multicenter project are to: develop in vivo fluid and neuroimaging biomarkers for CTE; characterize its clinical presentation; refine and validate clinical research diagnostic criteria (i.e., traumatic encephalopathy syndrome [TES]); examine repetitive head impact exposure, genetic, and other risk factors; and provide shared resources of anonymized data and biological samples to the research community. In this paper, we provide a detailed overview of the rationale, design, and methods for the DIAGNOSE CTE Research Project. METHODS The targeted sample and sample size was 240 male participants, ages 45-74, including 120 former professional football players, 60 former collegiate football players, and 60 asymptomatic participants without a history of head trauma or participation in organized contact sports. Participants were evaluated at one of four U.S. sites and underwent the following baseline procedures: neurological and neuropsychological examinations; tau and amyloid positron emission tomography; magnetic resonance imaging and spectroscopy; lumbar puncture; blood and saliva collection; and standardized self-report measures of neuropsychiatric, cognitive, and daily functioning. Study partners completed similar informant-report measures. Follow-up evaluations were intended to be in-person and at 3 years post-baseline. Multidisciplinary diagnostic consensus conferences are held, and the reliability and validity of TES diagnostic criteria are examined. RESULTS Participant enrollment and all baseline evaluations were completed in February 2020. Three-year follow-up evaluations began in October 2019. However, in-person evaluation ceased with the COVID-19 pandemic, and resumed as remote, 4-year follow-up evaluations (including telephone-, online-, and videoconference-based cognitive, neuropsychiatric, and neurologic examinations, as well as in-home blood draw) in February 2021. CONCLUSIONS Findings from the DIAGNOSE CTE Research Project should facilitate detection and diagnosis of CTE during life, and thereby accelerate research on risk factors, mechanisms, epidemiology, treatment, and prevention of CTE. TRIAL REGISTRATION NCT02798185.
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Affiliation(s)
- Michael L Alosco
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA, USA
| | - Megan L Mariani
- Boston University CTE Center, Boston University School of Medicine, Boston, MA, USA
| | - Charles H Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Laura J Balcer
- Departments of Neurology, Population Health and Ophthalmology, NYU Grossman School of Medicine, New York, NY, USA
| | - Charles Bernick
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
- Department of Neurology, University of Washington, Seattle, WA, USA
| | - Rhoda Au
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Framingham Heart Study, and Slone Epidemiology Center, Boston, MA, USA
- Departments of Anatomy & Neurobiology and Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Sarah J Banks
- Departments of Neuroscience and Psychiatry, University of California, San Diego, CA, USA
| | - William B Barr
- Department of Neurology, NYU Grossman School of Medicine, New York, NY, USA
| | - Sylvain Bouix
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Robert C Cantu
- Boston University Alzheimer's Disease Research Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, Boston, MA, USA
| | - Michael J Coleman
- Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Boston, MA, USA
| | - David W Dodick
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Lindsay A Farrer
- Departments of Medicine (Biomedical Genetics), Neurology, Ophthalmology, Epidemiology, and Biostatistics, BU Schools of Medicine and Public Health, Boston, MA, USA
| | - Yonas E Geda
- Alzheimer's Disease and Memory Disorders Program, Department of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Douglas I Katz
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Encompass Health Braintree Rehabilitation Hospital, Braintree, MA, USA
| | - Inga K Koerte
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwigs-Maximilians-Universität, Munich, Germany
| | - Neil W Kowall
- Boston University Alzheimer's Disease Research Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, Boston, MA, USA
- VA Boston Healthcare System, Boston, MA, USA
| | - Alexander P Lin
- Center for Clinical Spectroscopy, Department of Radiology, Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel S Marcus
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Kenneth L Marek
- Institute for Neurodegenerative Disorders, Invicro, LLC, New Haven, CT, USA
| | - Michael D McClean
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Ann C McKee
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- VA Boston Healthcare System, Boston, MA, USA
| | - Jesse Mez
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Framingham Heart Study, Department of Neurology, Boston University School of Medicine, Boston, MA, USA
| | - Joseph N Palmisano
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, Boston, MA, USA
| | - Elaine R Peskind
- VA Northwest Mental Illness Research, Education, and Clinical Center, VA Puget Sound Health Care System, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Yorghos Tripodis
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Robert W Turner
- Department of Clinical Research & Leadership, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Jennifer V Wethe
- Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Jeffrey L Cummings
- Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, School of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Eric M Reiman
- Banner Alzheimer's Institute, University of Arizona, Arizona State University, Translational Genomics Research Institute, and Arizona Alzheimer's Consortium, Phoenix, AZ, USA
| | - Martha E Shenton
- Psychiatry Neuroimaging Laboratory, Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Robert A Stern
- Boston University Alzheimer's Disease Research Center, Boston University CTE Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, Boston, MA, USA.
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Bayram E, Coughlin DG, Banks SJ, Litvan I. Sex differences for phenotype in pathologically defined dementia with Lewy bodies. J Neurol Neurosurg Psychiatry 2021; 92:745-750. [PMID: 33563809 PMCID: PMC8530264 DOI: 10.1136/jnnp-2020-325668] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/14/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Sex differences in dementia with Lewy bodies (DLB) have been reported in clinically defined cohorts; however, clinical diagnostic accuracy in DLB is suboptimal and phenotypic differences have not been assessed in pathologically confirmed participants. METHODS Core DLB features were compared across 55 women and 156 men with pathologically defined DLB in the National Alzheimer's Coordinating Center. These analyses were repeated for 55 women and 55 men matched for age, education and tau burden. RESULTS In the total sample, women died older, had fewer years of education, had higher tau burden but were less likely to be diagnosed with dementia and clinical DLB. In the matched sample, visual hallucinations continued to be less common in women, and fewer women met clinical DLB criteria. DISCUSSION Sex impacts clinical manifestations of underlying pathologies in DLB. Despite similar underlying Lewy body pathology, women are less likely to manifest core DLB features and may be clinically underdiagnosed.
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Affiliation(s)
- Ece Bayram
- Neurosciences, University of California San Diego, La Jolla, California, USA
| | - David G Coughlin
- Neurosciences, University of California San Diego, La Jolla, California, USA
| | - Sarah J Banks
- Neurosciences, University of California San Diego, La Jolla, California, USA
| | - Irene Litvan
- Neurosciences, University of California San Diego, La Jolla, California, USA
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Jacobs DM, Peavy GM, Banks SJ, Gigliotti C, Little EA, Salmon DP. A survey of smartphone and interactive video technology use by participants in Alzheimer's disease research: Implications for remote cognitive assessment. Alzheimers Dement (Amst) 2021; 13:e12188. [PMID: 34027018 PMCID: PMC8132053 DOI: 10.1002/dad2.12188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/17/2021] [Accepted: 03/30/2021] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Participants from a longitudinal cohort study were surveyed to evaluate the practical feasibility of remote cognitive assessment. METHODS All active participants/informants at the University of California San Diego Alzheimer's Disease Research Center were invited to complete a nine-question survey assessing technology access/use and willingness to do cognitive testing remotely. RESULTS Three hundred sixty-nine of 450 potential participants/informants (82%) completed the survey. Overall, internet access (88%), device ownership (77%), and willingness to do cognitive testing remotely (72%) were high. Device access was higher among those with normal cognition (85%) or cognitive impairment (85%) than those with dementia (52%), as was willingness to do remote cognitive testing (84%, 74%, 39%, respectively). Latinos were less likely than non-Latinos to have internet or device access but were comparable in willingness to do remote testing. DISCUSSION Remote cognitive assessment using interactive video technology is a practicable option for nondemented participants in longitudinal studies; however, additional resources will be required to ensure representative participation of Latinos.
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Affiliation(s)
- Diane M. Jacobs
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
| | - Guerry M. Peavy
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
| | - Sarah J. Banks
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
| | - Christina Gigliotti
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
| | - Emily A. Little
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
| | - David P. Salmon
- Department of NeurosciencesUniversity of California San DiegoLa JollaCaliforniaUSA
- Shiley‐Marcos Alzheimer's Disease Research CenterLa JollaCaliforniaUSA
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Katz DI, Bernick C, Dodick DW, Mez J, Mariani ML, Adler CH, Alosco ML, Balcer LJ, Banks SJ, Barr WB, Brody DL, Cantu RC, Dams-O'Connor K, Geda YE, Jordan BD, McAllister TW, Peskind ER, Petersen RC, Wethe JV, Zafonte RD, Foley ÉM, Babcock DJ, Koroshetz WJ, Tripodis Y, McKee AC, Shenton ME, Cummings JL, Reiman EM, Stern RA. National Institute of Neurological Disorders and Stroke Consensus Diagnostic Criteria for Traumatic Encephalopathy Syndrome. Neurology 2021; 96:848-863. [PMID: 33722990 PMCID: PMC8166432 DOI: 10.1212/wnl.0000000000011850] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 02/01/2021] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE To develop evidence-informed, expert consensus research diagnostic criteria for traumatic encephalopathy syndrome (TES), the clinical disorder associated with neuropathologically diagnosed chronic traumatic encephalopathy (CTE). METHODS A panel of 20 expert clinician-scientists in neurology, neuropsychology, psychiatry, neurosurgery, and physical medicine and rehabilitation, from 11 academic institutions, participated in a modified Delphi procedure to achieve consensus, initiated at the First National Institute of Neurological Disorders and Stroke Consensus Workshop to Define the Diagnostic Criteria for TES, April, 2019. Before consensus, panelists reviewed evidence from all published cases of CTE with neuropathologic confirmation, and they examined the predictive validity data on clinical features in relation to CTE pathology from a large clinicopathologic study (n = 298). RESULTS Consensus was achieved in 4 rounds of the Delphi procedure. Diagnosis of TES requires (1) substantial exposure to repetitive head impacts (RHIs) from contact sports, military service, or other causes; (2) core clinical features of cognitive impairment (in episodic memory and/or executive functioning) and/or neurobehavioral dysregulation; (3) a progressive course; and (4) that the clinical features are not fully accounted for by any other neurologic, psychiatric, or medical conditions. For those meeting criteria for TES, functional dependence is graded on 5 levels, ranging from independent to severe dementia. A provisional level of certainty for CTE pathology is determined based on specific RHI exposure thresholds, core clinical features, functional status, and additional supportive features, including delayed onset, motor signs, and psychiatric features. CONCLUSIONS New consensus diagnostic criteria for TES were developed with a primary goal of facilitating future CTE research. These criteria will be revised as updated clinical and pathologic information and in vivo biomarkers become available.
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Affiliation(s)
- Douglas I. Katz
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Charles Bernick
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - David W. Dodick
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Jesse Mez
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Megan L. Mariani
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Charles H. Adler
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Michael L. Alosco
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Laura J. Balcer
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Sarah J. Banks
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - William B. Barr
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - David L. Brody
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Robert C. Cantu
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Kristen Dams-O'Connor
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Yonas E. Geda
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Barry D. Jordan
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Thomas W. McAllister
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Elaine R. Peskind
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Ronald C. Petersen
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Jennifer V. Wethe
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Ross D. Zafonte
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Éimear M. Foley
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Debra J. Babcock
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Walter J. Koroshetz
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Yorghos Tripodis
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Ann C. McKee
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Martha E. Shenton
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Jeffrey L. Cummings
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Eric M. Reiman
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
| | - Robert A. Stern
- From the Boston University CTE Center (D.I.K.), Department of Neurology, Boston University School of Medicine, Boston; Brain Injury Program (D.I.K.), Encompass Health Braintree Rehabilitation Hospital, Braintree, MA; University of Washington Memory & Brain Wellness Clinic (C.B.), Department of Neurology, University of Washington School of Medicine, Seattle; Department of Neurology (D.W.D., C.H.A.), Mayo Clinic, Scottsdale, AZ; Boston University CTE Center (J.M., M.L.A.), Boston University Alzheimer's Disease Center, Department of Neurology, Boston University School of Medicine; Boston University CTE Center (M.L.M.), Boston University School of Medicine, MA; Departments of Neurology (L.J.B.), Ophthalmology, and Population Health, New York University Grossman School of Medicine; Departments of Neurosciences and Psychiatry University of California San Diego (S.J.B.), La Jolla; Departments of Neurology and Psychiatry (W.B.B.), New York University Grossman School of Medicine; Center for Neuroscience and Regenerative Medicine (D.L.B.), Uniformed Services University of the Health Sciences, Department of Neurology, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD; Boston University CTE Center (R.C.C.), Boston University Alzheimer's Disease Center, Departments of Neurology and Neurosurgery, Boston University School of Medicine, MA; Departments of Rehabilitation Medicine and Neurology (K.D.-O.C.), Icahn School of Medicine, Mount Sinai, New York; Department of Neurology (Y.E.G.), Barrow Neurological Institute, Phoenix, AZ; Rancho Los Amigos National Rehabilitation Center (B.D.J.), Downey, CA; Department of Neurology (B.D.J.), Keck School of Medicine of USC. Los Angeles, CA; Departments of Psychiatry and Neurology (T.W.M.), Indiana University School of Medicine, Indianapolis; Veterans Affairs Northwest Mental Illness (E.R.P.), Research, Education, and Clinical Center, VA Puget Sound Health Care System, Seattle, WA; Department of Psychiatry and Behavioral Sciences (E.R.P.), University of Washington School of Medicine, Seattle; Mayo Clinic Alzheimer's Disease Research Center (R.C.P.), Mayo Clinic, Rochester, MN; Department of Psychiatry and Psychology (J.V.W.), Mayo Clinic, Scottsdale, AZ; Department of Physical Medicine and Rehabilitation (R.D.Z.), Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston; Faculty of Psychology and Neuroscience (É.M.F.), Maastricht University, the Netherlands, Department of Psychiatry, University of Cambridge, United Kingdom; National Institute of Neurological Disorders and Stroke (D.J.B.), National Institutes of Health; National Institute of Neurological Disorders and Stroke (W.J.K.), Bethesda, MD; Boston University CTE Center (Y.T.), Boston University Alzheimer's Disease Center, Boston University School of Medicine, Department of Biostatistics, Boston University School of Public Health; Boston University CTE Center (A.C.M.), Boston University Alzheimer's Disease Center, Departments of Neurology and Pathology & Laboratory Medicine, Boston University School of Medicine; VA Boston Healthcare System (A.C.M.), US Department of Veteran Affairs, MA; Psychiatry Neuroimaging Laboratory (M.E.S.), Departments of Psychiatry and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Chambers-Grundy Center for Transformative Neuroscience (J.L.C.), Department of Brain Health, University of Nevada School of Integrated Health Sciences; Cleveland Clinic Lou Ruvo Center for Brain Health (J.L.C.), Las Vegas, NV; Banner Alzheimer's Institute (E.M.R.), Arizona State University; Department of Psychiatry (E.M.R.), University of Arizona, Phoenix, AZ; and Boston University CTE Center (R.A.S.), Boston University Alzheimer's Disease Center, Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, MA
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Clark AL, Weigand AJ, Thomas KR, Solders SK, Delano-Wood L, Bondi MW, Bernier RA, Sundermann EE, Banks SJ, Bangen KJ. Elevated Inflammatory Markers and Arterial Stiffening Exacerbate Tau but Not Amyloid Pathology in Older Adults with Mild Cognitive Impairment. J Alzheimers Dis 2021; 80:1451-1463. [PMID: 33682714 DOI: 10.3233/jad-201382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Age-related cerebrovascular and neuroinflammatory processes have been independently identified as key mechanisms of Alzheimer's disease (AD), although their interactive effects have yet to be fully examined. OBJECTIVE The current study examined 1) the influence of pulse pressure (PP) and inflammatory markers on AD protein levels and 2) links between protein biomarkers and cognitive function in older adults with and without mild cognitive impairment (MCI). METHODS This study included 218 ADNI (81 cognitively normal [CN], 137 MCI) participants who underwent lumbar punctures, apolipoprotein E (APOE) genotyping, and cognitive testing. Cerebrospinal (CSF) levels of eight pro-inflammatory markers were used to create an inflammation composite, and amyloid-beta 1-42 (Aβ42), phosphorylated tau (p-tau), and total tau (t-tau) were quantified. RESULTS Multiple regression analyses controlling for age, education, and APOE ɛ4 genotype revealed significant PP x inflammation interactions for t-tau (B = 0.88, p = 0.01) and p-tau (B = 0.84, p = 0.02); higher inflammation was associated with higher levels of tau within the MCI group. However, within the CN group, analyses revealed a significant PP x inflammation interaction for Aβ42 (B = -1.01, p = 0.02); greater inflammation was associated with higher levels of Aβ42 (indicative of lower cerebral amyloid burden) in those with lower PP. Finally, higher levels of tau were associated with poorer memory performance within the MCI group only (p s < 0.05). CONCLUSION PP and inflammation exert differential effects on AD CSF proteins and provide evidence that vascular risk is associated with greater AD pathology across our sample of CN and MCI older adults.
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Affiliation(s)
- Alexandra L Clark
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, CA, USA.,University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
| | - Alexandra J Weigand
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,San Diego State University/University of California, San Diego (SDSU/UCSD), La Jolla, CA, USA
| | - Kelsey R Thomas
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
| | - Seraphina K Solders
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Lisa Delano-Wood
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, CA, USA.,University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
| | - Mark W Bondi
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, CA, USA.,University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
| | - Rachel A Bernier
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Erin E Sundermann
- University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
| | - Sarah J Banks
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Katherine J Bangen
- Research Services, VA San Diego Healthcare System, San Diego, CA, USA.,University of California San Diego, School of Medicine, Department of Psychiatry, La Jolla, CA, USA
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Andrews M, Ross R, Malhotra A, Ancoli-Israel S, Brewer JB, Banks SJ. Sleep and Tau Pathology in Vietnam War Veterans with Preclinical and Prodromal Alzheimer's Disease. J Alzheimers Dis Rep 2021; 5:41-48. [PMID: 33681715 PMCID: PMC7903001 DOI: 10.3233/adr-200245] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background The increasing prevalence of Alzheimer's disease (AD) and lack of effective medications has led to a need to identify modifiable risk factors as targets for interventions. Objective In this cross-sectional study, we sought to determine whether worse sleep quality is associated with increased pathological tau, and whether this relationship is affected by amyloid pathology. Methods 66 male participants underwent Florbetapir (AV45) positron emission tomography (PET) and Flortaucipir (FTP) PET and completed the Pittsburgh Sleep Quality Index questionnaire (PSQI) as part of the Department of Defense Alzheimer's Disease Neuroimaging Initiative, a multicenter study collecting data from Vietnam War veterans, some of whom have a history of post-traumatic stress disorder, or non-penetrating traumatic brain injury. AV45 PET was used to determine the presence of significant amyloid pathology. We used regression models to determine the effects of amyloid pathology and PSQI on tau deposition in brain regions associated with Braak stages. Results Among the 66 participants, 14 individuals were amyloid positive (21%) and 52 were amyloid negative (79%). In regions associated with Braak stages III-IV, there was a significant interaction of amyloid status on PSQI (β= 0.04, p = 0.003) with higher PSQI correlating with higher FTP SUVr in amyloid-positive individuals only (β= 0.031, p = 0.005). Conclusion Our study found that an AD profile of tau deposition was associated with an interaction between self-reported sleep quality and amyloid pathology such that worse self-reported sleep was related to higher tau in regions usually associated with AD progression, but only in individuals with high cerebral amyloid deposition.
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Affiliation(s)
- Murray Andrews
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Ryan Ross
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Atul Malhotra
- Department of Health Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Sonia Ancoli-Israel
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - James B Brewer
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Sarah J Banks
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
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49
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Bennett LL, Stephen SJ, Bernick C, Shan G, Banks SJ. Sex Moderates the Relationship That Number of Professional Fights Has With Cognition and Brain Volumes. Front Neurol 2020; 11:574458. [PMID: 33250844 PMCID: PMC7673387 DOI: 10.3389/fneur.2020.574458] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 09/25/2020] [Indexed: 12/18/2022] Open
Abstract
Objective: Incidence of concussions and report of symptoms are greater among women across sports. While structural brain changes and cognitive declines are associated with repetitive head impact (RHI), the role of sex is not well-understood. This study aimed to determine if there is a moderating effect of sex on the relationship the number of professional fights has with cognitive functioning and regional brain volumes in a cohort of boxers, mixed martial artists, and martial artists. Methods: A total of 55 women were matched with 55 men based on age, years of education, ethnicity, and fighting style. Cognition was assessed via the CNS Vital Signs computerized cognitive battery and supplemental measures. Structural brain scans, demographic data, and number of professional fights (NoPF) were also considered. The matched pairs were compared via analysis of covariance, accounting for total brain volume. Within-subject moderation models were utilized to assess the moderating effect of sex on the relationship between NoPF and brain volumes and cognitive performance. Results: Men were observed to have poorer performance on measures of psychomotor speed when compared to women. On a series of analyses assessing the role of sex as a moderator of the relationship between NoPF and regional brain volumes/cognitive performance, a significant moderation effect was observed across multiple measures of cognitive functioning, such that men had poorer performance. Differences in numerous regional brain volumes were also observed, such that the relationship between NoPF and brain volumes was steeper among men. Conclusion: Sex was observed to be an important moderator in the relationship between NoPF, aspects of cognitive functioning, and volumes of numerous brain regions, suggesting that sex differences in neuroanatomic and cognitive response to RHI deserve further attention.
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Affiliation(s)
- Lauren L Bennett
- Neuropsychologist, Pickup Family Neurosciences Institute, Hoag Memorial Hospital Presbyterian, Newport Beach, CA, United States
| | - Steve J Stephen
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, United States
| | - Charles Bernick
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, United States
| | - Guogen Shan
- Department of Environmental and Occupational Health, School of Community Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, United States
| | - Sarah J Banks
- Departments of Neurosciences and Psychiatry, University of California, San Diego, San Diego, CA, United States
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50
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Banks SJ, Qiu Y, Fan CC, Dale AM, Zou J, Askew B, Feldman HH. Enriching the design of Alzheimer's disease clinical trials: Application of the polygenic hazard score and composite outcome measures. Alzheimers Dement (N Y) 2020; 6:e12071. [PMID: 32999917 PMCID: PMC7507583 DOI: 10.1002/trc2.12071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 07/09/2020] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Selecting individuals at high risk of Alzheimer's disease (AD) dementia and using the most sensitive outcome measures are important aspects of trial design. METHODS We divided participants from Alzheimer's Disease Neuroimaging Initiative at the 50th percentile of the predicted absolute risk of the polygenic hazard score (PHS). Outcome measures were the Alzheimer's Disease Assessment Schedule-Cognitive Subscale (ADAS-Cog), ADNI-Mem, Clinical Dementia Rating-Sum of Boxes (CDR SB), and Cognitive Function Composite 2 (CFC2). In addition to modeling, we use a power analysis compare numbers needed with each technique. RESULTS Data from 188 cognitively normal and 319 mild cognitively impaired (MCI) participants were analyzed. Using the ADAS-Cog to estimate sample sizes, without stratification over 24 months, would require 930 participants with MCI, while using the CFC2 and restricting participants to those in the upper 50th percentile would require only 284 participants. DISCUSSION Combining stratification by PHS and selection of a sensitive combined outcome measure in a cohort of patients with MCI can allow trial design that is more efficient, potentially less burdensome on participants, and more cost effective.
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Affiliation(s)
- Sarah J. Banks
- University of California San DiegoSan DiegoCaliforniaUSA
| | - Yuqi Qiu
- University of California San DiegoSan DiegoCaliforniaUSA
| | - Chun Chieh Fan
- University of California San DiegoSan DiegoCaliforniaUSA
| | - Anders M. Dale
- University of California San DiegoSan DiegoCaliforniaUSA
| | - Jingjing Zou
- University of California San DiegoSan DiegoCaliforniaUSA
| | - Brianna Askew
- University of California San DiegoSan DiegoCaliforniaUSA
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