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George GC, Heyn SA, Russell JD, Keding TJ, Herringa RJ. Parent Psychopathology and Behavioral Effects on Child Brain-Symptom Networks in the ABCD Study. J Am Acad Child Adolesc Psychiatry 2024:S0890-8567(24)00138-2. [PMID: 38522613 DOI: 10.1016/j.jaac.2023.12.016] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/30/2023] [Accepted: 12/20/2023] [Indexed: 03/26/2024]
Abstract
OBJECTIVE Parents play a notable role in the development of child psychopathology. In this study, we investigated the role of parent psychopathology and behaviors on child brain-symptom networks to understand the role of intergenerational transmission of psychopathology. Few studies have documented the interaction of child psychopathology, parent psychopathology, and child neuroimaging. METHOD We used the baseline cohort of the Adolescent Brain Cognitive Development Study (N = 7,151, female-at-birth = 3,619, aged 9-11 years) to derive brain-symptom networks using sparse canonical correlation analysis with the Child Behavior Checklist and resting-state functional magnetic resonance imaging. We then correlated parent psychopathology symptoms and parental behaviors with child brain-symptom networks. Finally, we used the significant correlations to understand, using the mediation R package, whether parent behaviors mediated the effect of parent psychopathology on child brain connectivity. RESULTS We observed 3 brain-symptom networks correlated with externalizing (r = 0.19, internalizing (r = 0.17), and neurodevelopmental symptoms (r = 0.18). These corresponded to differences in connectivity between the default mode-default mode, default mode-control, and visual-visual canonical networks. We further detected aspects of parental psychopathology, including personal strength, thought problems, and rule-breaking symptoms to be associated with child brain connectivity. Finally, we found that parental behaviors and symptoms mediate each other's relationship to child brain connectivity. CONCLUSION The current study suggests that positive parental behaviors can relieve potentially detrimental effects of parental psychopathology, and vice versa, on symptom-correlated child brain connectivity. Altogether, these results provide a framework for future research and potential targets for parents who experience mental health symptoms to help mitigate potential intergenerational transmission of mental illness.
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Affiliation(s)
- Grace C George
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin; McLean Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Sara A Heyn
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Justin D Russell
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Taylor J Keding
- Yale School of Medicine, New Haven, Connecticut; Yale University, New Haven, Connecticut
| | - Ryan J Herringa
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
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2
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Huggins AA, Baird CL, Briggs M, Laskowitz S, Hussain A, Fouda S, Haswell C, Sun D, Salminen LE, Jahanshad N, Thomopoulos SI, Veltman DJ, Frijling JL, Olff M, van Zuiden M, Koch SBJ, Nawjin L, Wang L, Zhu Y, Li G, Stein DJ, Ipser J, Seedat S, du Plessis S, van den Heuvel LL, Suarez-Jimenez B, Zhu X, Kim Y, He X, Zilcha-Mano S, Lazarov A, Neria Y, Stevens JS, Ressler KJ, Jovanovic T, van Rooij SJH, Fani N, Hudson AR, Mueller SC, Sierk A, Manthey A, Walter H, Daniels JK, Schmahl C, Herzog JI, Říha P, Rektor I, Lebois LAM, Kaufman ML, Olson EA, Baker JT, Rosso IM, King AP, Liberzon I, Angstadt M, Davenport ND, Sponheim SR, Disner SG, Straube T, Hofmann D, Qi R, Lu GM, Baugh LA, Forster GL, Simons RM, Simons JS, Magnotta VA, Fercho KA, Maron-Katz A, Etkin A, Cotton AS, O'Leary EN, Xie H, Wang X, Quidé Y, El-Hage W, Lissek S, Berg H, Bruce S, Cisler J, Ross M, Herringa RJ, Grupe DW, Nitschke JB, Davidson RJ, Larson CL, deRoon-Cassini TA, Tomas CW, Fitzgerald JM, Blackford JU, Olatunji BO, Kremen WS, Lyons MJ, Franz CE, Gordon EM, May G, Nelson SM, Abdallah CG, Levy I, Harpaz-Rotem I, Krystal JH, Dennis EL, Tate DF, Cifu DX, Walker WC, Wilde EA, Harding IH, Kerestes R, Thompson PM, Morey R. Smaller total and subregional cerebellar volumes in posttraumatic stress disorder: a mega-analysis by the ENIGMA-PGC PTSD workgroup. Mol Psychiatry 2024:10.1038/s41380-023-02352-0. [PMID: 38195980 DOI: 10.1038/s41380-023-02352-0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 11/22/2023] [Accepted: 11/27/2023] [Indexed: 01/11/2024]
Abstract
Although the cerebellum contributes to higher-order cognitive and emotional functions relevant to posttraumatic stress disorder (PTSD), prior research on cerebellar volume in PTSD is scant, particularly when considering subregions that differentially map on to motor, cognitive, and affective functions. In a sample of 4215 adults (PTSD n = 1642; Control n = 2573) across 40 sites from the ENIGMA-PGC PTSD working group, we employed a new state-of-the-art deep-learning based approach for automatic cerebellar parcellation to obtain volumetric estimates for the total cerebellum and 28 subregions. Linear mixed effects models controlling for age, gender, intracranial volume, and site were used to compare cerebellum volumes in PTSD compared to healthy controls (88% trauma-exposed). PTSD was associated with significant grey and white matter reductions of the cerebellum. Compared to controls, people with PTSD demonstrated smaller total cerebellum volume, as well as reduced volume in subregions primarily within the posterior lobe (lobule VIIB, crus II), vermis (VI, VIII), flocculonodular lobe (lobule X), and corpus medullare (all p-FDR < 0.05). Effects of PTSD on volume were consistent, and generally more robust, when examining symptom severity rather than diagnostic status. These findings implicate regionally specific cerebellar volumetric differences in the pathophysiology of PTSD. The cerebellum appears to play an important role in higher-order cognitive and emotional processes, far beyond its historical association with vestibulomotor function. Further examination of the cerebellum in trauma-related psychopathology will help to clarify how cerebellar structure and function may disrupt cognitive and affective processes at the center of translational models for PTSD.
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Affiliation(s)
- Ashley A Huggins
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA.
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA.
| | - C Lexi Baird
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
| | - Melvin Briggs
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
| | - Sarah Laskowitz
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
| | - Ahmed Hussain
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
| | - Samar Fouda
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
- Department of Psychiatry & Behavioral Sciences, Duke School of Medicine, Durham, NC, USA
| | - Courtney Haswell
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
| | - Delin Sun
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
- Department of Psychology, The Education University of Hong Kong, Ting Kok, Hong Kong
| | - Lauren E Salminen
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Neda Jahanshad
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Dick J Veltman
- Amsterdam UMC Vrije Universiteit, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Jessie L Frijling
- Amsterdam UMC University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Miranda Olff
- Amsterdam UMC University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- ARQ National Psychotrauma Centre, Diemen, The Netherlands
| | - Mirjam van Zuiden
- Amsterdam UMC University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Saskia B J Koch
- Amsterdam UMC University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Centre for Cognitive Neuroimaging, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Laura Nawjin
- Amsterdam UMC Vrije Universiteit, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
- Amsterdam UMC University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Li Wang
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ye Zhu
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Gen Li
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Center for Global Health Equity, New York University Shanghai, Shanghai, China
| | - Dan J Stein
- SA MRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Jonathan Ipser
- SA MRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Soraya Seedat
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council Unit on the Genomics of Brain Disorders (GBD), Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | - Stefan du Plessis
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council Unit on the Genomics of Brain Disorders (GBD), Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | - Leigh L van den Heuvel
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council Unit on the Genomics of Brain Disorders (GBD), Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | | | - Xi Zhu
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Yoojean Kim
- New York State Psychiatric Institute, New York, NY, USA
| | - Xiaofu He
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | | | - Amit Lazarov
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- Tel-Aviv University, Tel Aviv-Yafo, Israel
| | - Yuval Neria
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Jennifer S Stevens
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Kerry J Ressler
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
- Division of Depression and Anxiety Disorders, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
- Department of Psychiatry and Behavioral Neuroscience, Wayne State University School of Medicine, Detroit, MI, USA
| | - Sanne J H van Rooij
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Negar Fani
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Anna R Hudson
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Sven C Mueller
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Anika Sierk
- University Medical Centre Charité, Berlin, Germany
| | | | | | - Judith K Daniels
- Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Julia I Herzog
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Pavel Říha
- First Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Ivan Rektor
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Lauren A M Lebois
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Center for Depression, Anxiety, and Stress Research, McLean Hospital, Harvard University, Belmont, MA, USA
| | - Milissa L Kaufman
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Women's Mental Health, McLean Hospital, Belmont, MA, USA
| | - Elizabeth A Olson
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Center for Depression, Anxiety, and Stress Research, McLean Hospital, Harvard University, Belmont, MA, USA
| | - Justin T Baker
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Institute for Technology in Psychiatry, McLean Hospital, Belmont, MA, USA
| | - Isabelle M Rosso
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Center for Depression, Anxiety, and Stress Research, McLean Hospital, Harvard University, Belmont, MA, USA
| | - Anthony P King
- Department of Psychiatry and Behavioral Health, Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA
| | - Isreal Liberzon
- Department of Psychiatry, Texas A&M University, Bryan, Texas, USA
| | - Mike Angstadt
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas D Davenport
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Scott R Sponheim
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Seth G Disner
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Thomas Straube
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - David Hofmann
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - Rongfeng Qi
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Guang Ming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Lee A Baugh
- Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, USA
- Center for Brain and Behavior Research, University of South Dakota, Vermillion, SD, USA
- Sioux Falls VA Health Care System, Sioux Falls, SD, USA
| | - Gina L Forster
- Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, USA
- Center for Brain and Behavior Research, University of South Dakota, Vermillion, SD, USA
- Brain Health Research Centre, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Raluca M Simons
- Center for Brain and Behavior Research, University of South Dakota, Vermillion, SD, USA
- Department of Psychology, University of South Dakota, Vermillion, SD, USA
- Disaster Mental Health Institute, Vermillion, SD, USA
| | - Jeffrey S Simons
- Sioux Falls VA Health Care System, Sioux Falls, SD, USA
- Department of Psychology, University of South Dakota, Vermillion, SD, USA
| | - Vincent A Magnotta
- Departments of Radiology, Psychiatry, and Biomedical Engineering, University of Iowa, Iowa City, IA, USA
| | - Kelene A Fercho
- Division of Basic Biomedical Sciences, Sanford School of Medicine, University of South Dakota, Vermillion, SD, USA
- Center for Brain and Behavior Research, University of South Dakota, Vermillion, SD, USA
- Sioux Falls VA Health Care System, Sioux Falls, SD, USA
- Civil Aerospace Medical Institute, US Federal Aviation Administration, Oklahoma City, OK, USA
| | - Adi Maron-Katz
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Amit Etkin
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
- VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Andrew S Cotton
- Department of Psychiatry, University of Toledo, Toledo, OH, USA
| | - Erin N O'Leary
- Department of Psychiatry, University of Toledo, Toledo, OH, USA
| | - Hong Xie
- Department of Neurosciences, University of Toledo, Toledo, OH, USA
| | - Xin Wang
- Department of Psychiatry, University of Toledo, Toledo, OH, USA
| | - Yann Quidé
- School of Psychology, University of New South Wales (UNSW) Sydney, Sydney, NSW, Australia
- Neuroscience Research Australia, Randwick, NSW, Australia
| | - Wissam El-Hage
- UMR1253, Université de Tours, Inserm, Tours, France
- CIC1415, CHRU de Tours, Inserm, Tours, France
| | - Shmuel Lissek
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Hannah Berg
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Steven Bruce
- Department of Psychological Sciences, Center for Trauma Recovery University of Missouri-St. Louis, St. Louis, MO, USA
| | - Josh Cisler
- Department of Psychiatry, University of Texas at Austin, Austin, TX, USA
| | - Marisa Ross
- Northwestern Neighborhood and Network Initiative, Northwestern University Institute for Policy Research, Evanston, IL, USA
| | - Ryan J Herringa
- School of Medicine and Public Health, University of Wisconsin Madison, Madison, WI, USA
| | - Daniel W Grupe
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
| | - Jack B Nitschke
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
| | - Richard J Davidson
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA
| | - Christine L Larson
- Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Terri A deRoon-Cassini
- Division of Trauma and Acute Care Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
- Comprehensive Injury Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Carissa W Tomas
- Comprehensive Injury Center, Medical College of Wisconsin, Milwaukee, WI, USA
- Division of Epidemiology and Social Sciences, Institute of Health and Equity, Medical College of Wisconsin Milwaukee, Milwaukee, WI, USA
| | | | - Jennifer Urbano Blackford
- Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - William S Kremen
- 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
| | - Michael J Lyons
- Dept. of Psychological & Brain Sciences, Boston University, Boston, MA, USA
| | - Carol E Franz
- 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
| | - Evan M Gordon
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Geoffrey May
- Veterans Integrated Service Network-17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
- Center for Vital Longevity, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
- Department of Psychiatry and Behavioral Science, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Steven M Nelson
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
- Masonic Institute for the Developing Brain, Minneapolis, MN, USA
| | - Chadi G Abdallah
- Department of Psychiatry, Baylor College of Medicine, Houston, TX, USA
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Ifat Levy
- Departments of Comparative Medicine, Neuroscience and Psychology, Wu Tsai Institute, Yale University, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Ilan Harpaz-Rotem
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
- Departments of Psychiatry and of Psychology, Wu Tsai Institute, Yale University, New Haven, CT, USA
| | - John H Krystal
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Emily L Dennis
- Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, USA
| | - David F Tate
- Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, USA
| | - David X Cifu
- Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, USA
| | - William C Walker
- Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, USA
- Veterans Affairs (VA) Richmond Health Care, Richmond, VA, USA
| | - Elizabeth A Wilde
- Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, USA
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
| | - Ian H Harding
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Vic, Australia
- Monash Biomedical Imaging, Monash University, Melbourne, Vic, Australia
| | - Rebecca Kerestes
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Vic, Australia
| | - Paul M Thompson
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Rajendra Morey
- Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Department of Veteran Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center, Durham, NC, USA
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Heyn SA, Herringa RJ, Ersig AL. Differential Cortical Volume and Surface Morphometry in Youth With Chronic Health Conditions. Biol Res Nurs 2024; 26:115-124. [PMID: 37579190 PMCID: PMC10850874 DOI: 10.1177/10998004231195294] [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: 08/16/2023]
Abstract
Up to 1 in 3 youth in the United States have a childhood-onset chronic health condition (CHC), which can lead to neurodevelopmental disruptions in cognitive functioning and brain structure. However, the nature and extent of structural neurobiomarkers that may be consistent across a broad spectrum of CHCs are unknown. Thus, the purpose of this study was to identify potential differences in brain structure in youth with and without chronic physical health conditions (e.g., diabetes, hemophilia). Here, 49 T1 structural magnetic resonance imaging (MRI) images were obtained from youth with (n = 26) and without (n = 23) CHCs. Images were preprocessed using voxel-based morphometry (VBM) to generate whole-brain voxel-wise gray matter volume maps and whole-brain extracted estimates of cortical surface area and cortical thickness. Multi-scanner harmonization was implemented on surface-based estimates and linear models were used to estimate significant main effects of the group. We detected widespread decreases in brain structure in youth with CHCs as compared to controls in regions of the prefrontal, cingulate, and visual association areas. The insula exhibited the opposite effect, with cases having increased surface area as compared to controls. To our knowledge, these findings identify a novel structural biomarker of childhood-onset CHCs, with consistent alterations identified in gray matter of regions in the prefrontal cortex and insula involved in emotion regulation and executive function. These findings, while exploratory, may reflect an impact of chronic health stress in the adolescent brain, and suggest that more comprehensive assessment of stress and neurodevelopment in youth with CHCs may be appropriate.
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Affiliation(s)
- Sara A. Heyn
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Ryan J. Herringa
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Anne L. Ersig
- School of Nursing, University of Wisconsin-Madison, Madison, WI, USA
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Russell JD, Herringa RJ. Editorial: White Matter and Youth Psychopathology: Case Closed? J Am Acad Child Adolesc Psychiatry 2023; 62:1308-1309. [PMID: 37437604 DOI: 10.1016/j.jaac.2023.06.008] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/14/2023] [Indexed: 07/14/2023]
Abstract
Psychiatric problems in children (and adults) are reflected in brain networks. Remarkable advances in functional magnetic resonance imaging continue to evince a bidirectional relation between the functional flow of activation across the brain and the etiology of psychiatric disorders. This work is analogous to that of a city engineer surveying traffic to understand flow patterns, efficiency, congestion, and even the influence of city-wide conditions (eg, snowfall). Yet, the engineer further considers a factor long neglected in human neuroscience-the roads. Functional connectivity does not take place across the intercellular ether, but across a nexus of millions of interconnected axonal pathways or white matter (WM), so named for the color given by the fatty myelin surrounding the axons. Insight into the role of these tracts in the pathology of psychiatric illness continues to be limited, in contrast to the functional connectivity they support. WM tracts are among the last components of the brain to reach maturity, and their malleability in youth may play a key role in the manifestation of psychopathology in children. An emerging body of research suggests that pediatric psychopathology may be caused in part by WM alterations at both the global and the regional levels.1 Yet, these findings are almost exclusively derived from cross-sectional studies, which cannot model developmental course, and small sample sizes, which limit the ability to draw firm conclusions.
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Affiliation(s)
- Justin D Russell
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Ryan J Herringa
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.
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Zhu X, Kim Y, Ravid O, He X, Suarez-Jimenez B, Zilcha-Mano S, Lazarov A, Lee S, Abdallah CG, Angstadt M, Averill CL, Baird CL, Baugh LA, Blackford JU, Bomyea J, Bruce SE, Bryant RA, Cao Z, Choi K, Cisler J, Cotton AS, Daniels JK, Davenport ND, Davidson RJ, DeBellis MD, Dennis EL, Densmore M, deRoon-Cassini T, Disner SG, Hage WE, Etkin A, Fani N, Fercho KA, Fitzgerald J, Forster GL, Frijling JL, Geuze E, Gonenc A, Gordon EM, Gruber S, Grupe DW, Guenette JP, Haswell CC, Herringa RJ, Herzog J, Hofmann DB, Hosseini B, Hudson AR, Huggins AA, Ipser JC, Jahanshad N, Jia-Richards M, Jovanovic T, Kaufman ML, Kennis M, King A, Kinzel P, Koch SBJ, Koerte IK, Koopowitz SM, Korgaonkar MS, Krystal JH, Lanius R, Larson CL, Lebois LAM, Li G, Liberzon I, Lu GM, Luo Y, Magnotta VA, Manthey A, Maron-Katz A, May G, McLaughlin K, Mueller SC, Nawijn L, Nelson SM, Neufeld RWJ, Nitschke JB, O'Leary EM, Olatunji BO, Olff M, Peverill M, Phan KL, Qi R, Quidé Y, Rektor I, Ressler K, Riha P, Ross M, Rosso IM, Salminen LE, Sambrook K, Schmahl C, Shenton ME, Sheridan M, Shih C, Sicorello M, Sierk A, Simmons AN, Simons RM, Simons JS, Sponheim SR, Stein MB, Stein DJ, Stevens JS, Straube T, Sun D, Théberge J, Thompson PM, Thomopoulos SI, van der Wee NJA, van der Werff SJA, van Erp TGM, van Rooij SJH, van Zuiden M, Varkevisser T, Veltman DJ, Vermeiren RRJM, Walter H, Wang L, Wang X, Weis C, Winternitz S, Xie H, Zhu Y, Wall M, Neria Y, Morey RA. Neuroimaging-based classification of PTSD using data-driven computational approaches: A multisite big data study from the ENIGMA-PGC PTSD consortium. Neuroimage 2023; 283:120412. [PMID: 37858907 PMCID: PMC10842116 DOI: 10.1016/j.neuroimage.2023.120412] [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: 03/15/2023] [Revised: 09/10/2023] [Accepted: 10/16/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Recent advances in data-driven computational approaches have been helpful in devising tools to objectively diagnose psychiatric disorders. However, current machine learning studies limited to small homogeneous samples, different methodologies, and different imaging collection protocols, limit the ability to directly compare and generalize their results. Here we aimed to classify individuals with PTSD versus controls and assess the generalizability using a large heterogeneous brain datasets from the ENIGMA-PGC PTSD Working group. METHODS We analyzed brain MRI data from 3,477 structural-MRI; 2,495 resting state-fMRI; and 1,952 diffusion-MRI. First, we identified the brain features that best distinguish individuals with PTSD from controls using traditional machine learning methods. Second, we assessed the utility of the denoising variational autoencoder (DVAE) and evaluated its classification performance. Third, we assessed the generalizability and reproducibility of both models using leave-one-site-out cross-validation procedure for each modality. RESULTS We found lower performance in classifying PTSD vs. controls with data from over 20 sites (60 % test AUC for s-MRI, 59 % for rs-fMRI and 56 % for d-MRI), as compared to other studies run on single-site data. The performance increased when classifying PTSD from HC without trauma history in each modality (75 % AUC). The classification performance remained intact when applying the DVAE framework, which reduced the number of features. Finally, we found that the DVAE framework achieved better generalization to unseen datasets compared with the traditional machine learning frameworks, albeit performance was slightly above chance. CONCLUSION These results have the potential to provide a baseline classification performance for PTSD when using large scale neuroimaging datasets. Our findings show that the control group used can heavily affect classification performance. The DVAE framework provided better generalizability for the multi-site data. This may be more significant in clinical practice since the neuroimaging-based diagnostic DVAE classification models are much less site-specific, rendering them more generalizable.
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Affiliation(s)
- Xi Zhu
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Yoojean Kim
- New York State Psychiatric Institute, New York, NY, USA
| | - Orren Ravid
- New York State Psychiatric Institute, New York, NY, USA
| | - Xiaofu He
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
| | | | | | | | - Seonjoo Lee
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Chadi G Abdallah
- Baylor College of Medicine, Houston, TX, USA; Yale University School of Medicine, New Haven, CT, USA
| | | | - Christopher L Averill
- Baylor College of Medicine, Houston, TX, USA; Yale University School of Medicine, New Haven, CT, USA
| | | | - Lee A Baugh
- Sanford School of Medicine, University of South Dakota, Vermillion, SD, USA
| | | | | | - Steven E Bruce
- Center for Trauma Recovery, Department of Psychological Sciences, University of Missouri-St. Louis, St. Louis, MO, USA
| | - Richard A Bryant
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Zhihong Cao
- Department of Radiology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu, China
| | - Kyle Choi
- University of California San Diego, La Jolla, CA, USA
| | - Josh Cisler
- Department of Psychiatry, University of Texas at Austin, Austin, TX, USA
| | | | | | | | | | | | - Emily L Dennis
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Maria Densmore
- Departments of Psychology and Psychiatry, Neuroscience Program, Western University, London, ON, Canada; Department of Psychology, University of British Columbia, Okanagan, Kelowna, British Columbia, Canada
| | | | - Seth G Disner
- Minneapolis VA Health Care System, Minneapolis, MN, USA
| | - Wissam El Hage
- UMR 1253, CIC 1415, University of Tours, CHRU de Tours, INSERM, France
| | | | - Negar Fani
- Emory University Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Kelene A Fercho
- Civil Aerospace Medical Institute, US Federal Aviation Administration, Oklahoma City, OK, USA
| | | | - Gina L Forster
- Brain Health Research Centre, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Jessie L Frijling
- Department of Psychiatry, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Elbert Geuze
- Brain Research and Innovation Centre, Ministry of Defence, Utrecht, The Netherlands
| | - Atilla Gonenc
- Cognitive and Clinical Neuroimaging Core, McLean Hospital, Belmont, MA, USA
| | - Evan M Gordon
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Staci Gruber
- Cognitive and Clinical Neuroimaging Core, McLean Hospital, Belmont, MA, USA
| | | | - Jeffrey P Guenette
- Division of Neuroradiology, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Ryan J Herringa
- School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | | | | | | | | | | | | | - Neda Jahanshad
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA, USA
| | | | | | - Milissa L Kaufman
- Division of Women's Mental Health, McLean Hospital, Belmont, MA, USA
| | - Mitzy Kennis
- Brain Research and Innovation Centre, Ministry of Defence, Utrecht, The Netherlands
| | | | - Philipp Kinzel
- Department of Child and Adolescent Psychiatry, Psychosomatic and Psychotherapy, Ludwig Maximilian University of Munich, Munich, Germany; Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Boston, MA, USA
| | - Saskia B J Koch
- Donders Institute for Brain, Cognition and Behavior, Centre for Cognitive Neuroimaging, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Inga K Koerte
- Department of Child and Adolescent Psychiatry, Psychosomatic and Psychotherapy, Ludwig Maximilian University of Munich, Munich, Germany; Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Boston, MA, USA
| | | | | | | | - Ruth Lanius
- Department of Neuroscience, Western University, London, ON, Canada
| | | | - Lauren A M Lebois
- McLean Hospital, Belmont, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Gen Li
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Israel Liberzon
- Psychiatry and Behavioral Science, Texas A&M University Health Science Center, College Station, TX, USA
| | - Guang Ming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Yifeng Luo
- Department of Radiology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu, China
| | | | - Antje Manthey
- Charité Universitätsmedizin Berlin Campus Charite Mitte: Charite Universitatsmedizin Berlin, Berlin, Germany
| | | | - Geoffery May
- VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
| | | | | | - Laura Nawijn
- Department of Psychiatry, Amsterdam University Medical Centers, VU University Medical Center, VU University, Amsterdam, The Netherlands
| | - Steven M Nelson
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Richard W J Neufeld
- Departments of Psychology and Psychiatry, Neuroscience Program, Western University, London, ON, Canada; Department of Psychology, University of British Columbia, Okanagan, Kelowna, British Columbia, Canada
| | | | | | - Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Miranda Olff
- Department of Psychiatry, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - K Luan Phan
- Department of Psychiatry and Behavioral Health, Ohio State University, Columbus, OH, USA
| | - Rongfeng Qi
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Yann Quidé
- School of Psychology, University of New South Wales, Sydney, NSW, Australia; Neuroscience Research Australia, Randwick, NSW, Australia
| | | | - Kerry Ressler
- McLean Hospital, Belmont, MA, USA; Harvard Medical School, Boston, MA, USA
| | | | - Marisa Ross
- Northwestern Neighborhood and Networks Initiative, Northwestern University Institute for Policy Research, Evanston, IL, USA
| | - Isabelle M Rosso
- McLean Hospital, Belmont, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Lauren E Salminen
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA, USA
| | | | | | - Martha E Shenton
- Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Boston, MA, USA
| | | | | | | | - Anika Sierk
- Charité Universitätsmedizin Berlin Campus Charite Mitte: Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Alan N Simmons
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, USA
| | | | | | - Scott R Sponheim
- Minneapolis VA Health Care System, Minneapolis, MN, USA; University of Minnesota, Minneapolis, MN, USA
| | | | - Dan J Stein
- University of Cape Town, Cape Town, South Africa
| | - Jennifer S Stevens
- Emory University Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | | | | | - Jean Théberge
- Departments of Psychology and Psychiatry, Neuroscience Program, Western University, London, ON, Canada; Department of Psychology, University of British Columbia, Okanagan, Kelowna, British Columbia, Canada
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA, USA
| | | | | | | | - Sanne J H van Rooij
- Emory University Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Mirjam van Zuiden
- Department of Psychiatry, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Tim Varkevisser
- Brain Research and Innovation Centre, Ministry of Defence, Utrecht, The Netherlands
| | - Dick J Veltman
- Department of Psychiatry, Amsterdam University Medical Centers, VU University Medical Center, VU University, Amsterdam, The Netherlands
| | | | - Henrik Walter
- Charité Universitätsmedizin Berlin Campus Charite Mitte: Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Li Wang
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xin Wang
- University of Toledo, Toledo, OH, USA
| | - Carissa Weis
- Medical College of Wisconsin, Milwaukee, WI, USA
| | - Sherry Winternitz
- Division of Women's Mental Health, McLean Hospital, Belmont, MA, USA
| | - Hong Xie
- University of Toledo, Toledo, OH, USA
| | - Ye Zhu
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Melanie Wall
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Yuval Neria
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
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Gerin MI, Viding E, Herringa RJ, Russell JD, McCrory EJ. A systematic review of childhood maltreatment and resting state functional connectivity. Dev Cogn Neurosci 2023; 64:101322. [PMID: 37952287 PMCID: PMC10665826 DOI: 10.1016/j.dcn.2023.101322] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/13/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023] Open
Abstract
Resting-state functional connectivity (rsFC) has the potential to shed light on how childhood abuse and neglect relates to negative psychiatric outcomes. However, a comprehensive review of the impact of childhood maltreatment on the brain's resting state functional organization has not yet been undertaken. We systematically searched rsFC studies in children and youth exposed to maltreatment. Nineteen studies (total n = 3079) met our inclusion criteria. Two consistent findings were observed. Childhood maltreatment was linked to reduced connectivity between the anterior insula and dorsal anterior cingulate cortex, and with widespread heightened amygdala connectivity with key structures in the salience, default mode, and prefrontal regulatory networks. Other brain regions showing altered connectivity included the ventral anterior cingulate cortex, dorsolateral prefrontal cortex, and hippocampus. These patterns of altered functional connectivity associated with maltreatment exposure were independent of symptoms, yet comparable to those seen in individuals with overt clinical disorder. Summative findings indicate that rsFC alterations associated with maltreatment experience are related to poor cognitive and social functioning and are prognostic of future symptoms. In conclusion, maltreatment is associated with altered rsFC in emotional reactivity, regulation, learning, and salience detection brain circuits. This indicates patterns of recalibration of putative mechanisms implicated in maladaptive developmental outcomes.
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Affiliation(s)
- Mattia I Gerin
- Division of Psychology and Language Sciences, University College London, London, UK; Anna Freud National Centre for Children and Families, London, UK.
| | - Essi Viding
- Division of Psychology and Language Sciences, University College London, London, UK
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, UK
| | - Justin D Russell
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, UK
| | - Eamon J McCrory
- Division of Psychology and Language Sciences, University College London, London, UK; Anna Freud National Centre for Children and Families, London, UK
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7
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Heyn SA, George G, Hamm E, Olson C, Harari JH, Marin MF, Milad MR, Herringa RJ. A proof-of-concept study of vicarious extinction learning and autonomic synchrony in parent-child dyads and posttraumatic stress disorder. Sci Rep 2023; 13:14968. [PMID: 37696866 PMCID: PMC10495332 DOI: 10.1038/s41598-023-41722-0] [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: 02/07/2023] [Accepted: 08/30/2023] [Indexed: 09/13/2023] Open
Abstract
Though threat-extinction models continue to inform scientific study of traumatic stress, knowledge of learning and extinction as mechanisms linking exposure to psychopathology remains critically limited among youth. This proof-of-concept study advances the study of threat-extinction in youth by determining feasibility of electrodermal stimulation (EDS), vicarious extinction learning via their parent, and social threat learning in pediatric PTSD (pPTSD). Typically developing (TD) and PTSD-diagnosed youth in 45 mother-child dyads completed an extinction learning paradigm. The use of EDS was first investigated in a cohort of TD youth (n = 20) using a 2-day paradigm without vicarious extinction, while direct (for TD and pPTSD) and vicarious (for pPTSD) extinction were investigated in a 3-day paradigm (n = 25). Threat acquisition and extinction were monitored using skin-conductance response (SCR) and behavioral expectations of EDS. Using Bayesian modeling to accommodate this pilot sample, our results demonstrate: (1) EDS-conditioning to be highly feasible and well-tolerated across TD and trauma-exposed youth, (2) Successful direct and vicarious extinction learning in trauma-exposed youth, and (3) PTSD-associated patterns in extinction learning and physiological synchrony between parent-child dyads. In summary, these novel approaches have the potential to advance translational studies in the mechanistic understanding of parent-child transmission of risk and youth psychopathology.
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Affiliation(s)
- Sara A Heyn
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, 6001 Research Park Blvd., Madison, WI, 53719, USA.
| | - Grace George
- McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Emily Hamm
- Department of Counseling Psychology, University of Wisconsin-Madison, Madison, WI, USA
| | - Christy Olson
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, 6001 Research Park Blvd., Madison, WI, 53719, USA
| | - Julia H Harari
- School of Medicine and Public Health, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Marie-France Marin
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada
| | - Mohammed R Milad
- Department of Psychiatry and Behavioral Health, McGovern Medical School, University of Texas Health at Houston, Houston, TX, USA
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, 6001 Research Park Blvd., Madison, WI, 53719, USA
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8
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Russell JD, Heyn SA, Herringa RJ. Through a Developmental Lens: Emerging Insights to Understand and Treat Pediatric PTSD. Am J Psychiatry 2023; 180:636-644. [PMID: 37654114 PMCID: PMC10636806 DOI: 10.1176/appi.ajp.20230523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Affiliation(s)
- Justin D Russell
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison
| | - Sara A Heyn
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison
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9
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He Q, Keding TJ, Zhang Q, Miao J, Russell JD, Herringa RJ, Lu Q, Travers BG, Li JJ. Neurogenetic mechanisms of risk for ADHD: Examining associations of polygenic scores and brain volumes in a population cohort. J Neurodev Disord 2023; 15:30. [PMID: 37653373 PMCID: PMC10469494 DOI: 10.1186/s11689-023-09498-6] [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: 12/12/2022] [Accepted: 08/21/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND ADHD polygenic scores (PGSs) have been previously shown to predict ADHD outcomes in several studies. However, ADHD PGSs are typically correlated with ADHD but not necessarily reflective of causal mechanisms. More research is needed to elucidate the neurobiological mechanisms underlying ADHD. We leveraged functional annotation information into an ADHD PGS to (1) improve the prediction performance over a non-annotated ADHD PGS and (2) test whether volumetric variation in brain regions putatively associated with ADHD mediate the association between PGSs and ADHD outcomes. METHODS Data were from the Philadelphia Neurodevelopmental Cohort (N = 555). Multiple mediation models were tested to examine the indirect effects of two ADHD PGSs-one using a traditional computation involving clumping and thresholding and another using a functionally annotated approach (i.e., AnnoPred)-on ADHD inattention (IA) and hyperactivity-impulsivity (HI) symptoms, via gray matter volumes in the cingulate gyrus, angular gyrus, caudate, dorsolateral prefrontal cortex (DLPFC), and inferior temporal lobe. RESULTS A direct effect was detected between the AnnoPred ADHD PGS and IA symptoms in adolescents. No indirect effects via brain volumes were detected for either IA or HI symptoms. However, both ADHD PGSs were negatively associated with the DLPFC. CONCLUSIONS The AnnoPred ADHD PGS was a more developmentally specific predictor of adolescent IA symptoms compared to the traditional ADHD PGS. However, brain volumes did not mediate the effects of either a traditional or AnnoPred ADHD PGS on ADHD symptoms, suggesting that we may still be underpowered in clarifying brain-based biomarkers for ADHD using genetic measures.
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Affiliation(s)
- Quanfa He
- Department of Psychology, University of, Wisconsin-Madison, 1202 W. Johnson Street, Madison, WI, 53706, USA
- Waisman Center, University of Wisconsin-Madison, Madison, USA
| | | | - Qi Zhang
- Department of Educational Psychology, University of Wisconsin-Madison, Madison, USA
| | - Jiacheng Miao
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, USA
| | - Justin D Russell
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin, Madison, USA
| | - Ryan J Herringa
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin, Madison, USA
| | - Qiongshi Lu
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, USA
- Center for Demography of Health and Aging, University of Wisconsin-Madison, Madison, USA
- Department of Statistics, University of Wisconsin-Madison, Madison, USA
| | - Brittany G Travers
- Waisman Center, University of Wisconsin-Madison, Madison, USA
- Department of Kinesiology, University of Wisconsin-Madison, Madison, USA
| | - James J Li
- Department of Psychology, University of, Wisconsin-Madison, 1202 W. Johnson Street, Madison, WI, 53706, USA.
- Waisman Center, University of Wisconsin-Madison, Madison, USA.
- Center for Demography of Health and Aging, University of Wisconsin-Madison, Madison, USA.
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Bach DR, Sporrer J, Abend R, Beckers T, Dunsmoor JE, Fullana MA, Gamer M, Gee DG, Hamm A, Hartley CA, Herringa RJ, Jovanovic T, Kalisch R, Knight DC, Lissek S, Lonsdorf TB, Merz CJ, Milad M, Morriss J, Phelps EA, Pine DS, Olsson A, van Reekum CM, Schiller D. Consensus design of a calibration experiment for human fear conditioning. Neurosci Biobehav Rev 2023; 148:105146. [PMID: 36990370 PMCID: PMC10618407 DOI: 10.1016/j.neubiorev.2023.105146] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 01/05/2023] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
Fear conditioning is a widely used laboratory model to investigate learning, memory, and psychopathology across species. The quantification of learning in this paradigm is heterogeneous in humans and psychometric properties of different quantification methods can be difficult to establish. To overcome this obstacle, calibration is a standard metrological procedure in which well-defined values of a latent variable are generated in an established experimental paradigm. These intended values then serve as validity criterion to rank methods. Here, we develop a calibration protocol for human fear conditioning. Based on a literature review, series of workshops, and survey of N = 96 experts, we propose a calibration experiment and settings for 25 design variables to calibrate the measurement of fear conditioning. Design variables were chosen to be as theory-free as possible and allow wide applicability in different experimental contexts. Besides establishing a specific calibration procedure, the general calibration process we outline may serve as a blueprint for calibration efforts in other subfields of behavioral neuroscience that need measurement refinement.
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Affiliation(s)
- Dominik R Bach
- Wellcome Centre for Human Neuroimaging and Max Planck UCL Centre for Computational Psychiatry and Ageing Research, University College London, United Kingdom; Hertz Chair for Artificial Intelligence and Neuroscience, Transdisciplinary Research Area "Life & Health", University of Bonn, Germany.
| | - Juliana Sporrer
- Wellcome Centre for Human Neuroimaging and Max Planck UCL Centre for Computational Psychiatry and Ageing Research, University College London, United Kingdom
| | - Rany Abend
- National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Tom Beckers
- KU Leuven, Faculty of Psychology and Educational Sciences/Leuven Brain Institute, Leuven, Belgium
| | - Joseph E Dunsmoor
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin, USA
| | - Miquel A Fullana
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERSAM, & Adult Psychiatry and Psychology Department, Institute of Neurosciences, Hospital Clínic, Barcelona, Spain
| | - Matthias Gamer
- Julius-Maximilians-University of Würzburg, Department of Psychology, Würzburg, Germany
| | - Dylan G Gee
- Yale University, Department of Psychology, New Haven, CT, USA
| | - Alfons Hamm
- Department of Psychology, University of Greifswald, Germany
| | | | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, USA
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University, Detroit, MI, USA
| | - Raffael Kalisch
- Neuroimaging Center (NIC), Focus Program Translational Neuroscience (FTN), Johannes Gutenberg University Medical Center, Mainz, Germany; and Leibniz Institute for Resilience Research (LIR), Mainz, Germany
| | - David C Knight
- University of Alabama at Birmingham, Department of Psychology, Birmingham, AL, USA
| | - Shmuel Lissek
- Clinical Science and Psychopathology Research Program, Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Tina B Lonsdorf
- University Medical Center Hamburg-Eppendorf, Institute of Systems Neuroscience, Hamburg, Germany
| | - Christian J Merz
- Ruhr University Bochum, Faculty of Psychology, Institute of Cognitive Neuroscience, Department of Cognitive Psychology, Bochum, Germany
| | - Mohammed Milad
- Department of Psychiatry and Neuroscience Institute, NYU Grossman School of Medicine, New York, NY, USA; The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, USA
| | - Jayne Morriss
- School of Psychology and Clinical Language Sciences, University of Reading, United Kingdom
| | - Elizabeth A Phelps
- Department of Psychology, Harvard University, 52 Oxford St., Cambridge, MA, USA
| | - Daniel S Pine
- National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Andreas Olsson
- Karolinska Institutet, Department of Clinical Neuroscience, Division of Psychology, Stockholm, Sweden
| | - Carien M van Reekum
- School of Psychology and Clinical Language Sciences, University of Reading, United Kingdom
| | - Daniela Schiller
- Friedman Brain Institute, Department of Neuroscience, Department of Psychiatry, Icahn School of Medicine at Mt. Sinai, New York, NY, USA
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11
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Heyn SA, Bailowitz S, Russell JD, Herringa RJ. Sex-based variations of prefrontal structure and longitudinal symptoms in pediatric posttraumatic stress disorder. Depress Anxiety 2022; 39:902-912. [PMID: 36349877 PMCID: PMC9762118 DOI: 10.1002/da.23296] [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: 05/25/2022] [Revised: 10/25/2022] [Accepted: 10/30/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Pediatric posttraumatic stress disorder (pPTSD) is more than three times as likely to develop in trauma-exposed female youth than males. Despite the staggering sex differences in the prevalence rates of pPTSD and symptom expression, relatively little is known about the underlying biomarkers of these sex-based variations in pPTSD as compared to typically development. METHODS The Youth PTSD study recruited 97 youth, ages of 7 and 18, to undergo comprehensive clinical assessments and T1-weighted MRI to evaluate the extent to which sex can explain PTSD-related variations in brain structure. Whole-brain VBM as well as whole-brain estimates of cortical thickness and surface area were analyzed to identify group-by-sex interactions. Finally, we tested whether current or future symptom severity was predictive of regions exhibiting sex-based variations. RESULTS Clinically, females with PTSD were significantly more likely to report exposure to and higher severity of interpersonal violence and symptoms of hyperarousal. Sex and PTSD status were predictive of gray matter across the lateral prefrontal cortex (PFC), including the ventrolateral PFC and frontal pole, where increased volume and surface area was found in PTSD females as compared to PTSD males. Interestingly, the ventrolateral prefrontal cortex and frontal pole were negatively predictive of symptoms 1 year later in only males with PTSD. CONCLUSIONS Together, these results establish that youth with PTSD exhibit sex-based variations in clinical and trauma characteristics and prefrontal cortical structure relative to normative development. This work demonstrates the importance of examining the role that sex may play in the behavioral and neurobiological presentation of pPTSD.
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Affiliation(s)
- Sara A. Heyn
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Sophie Bailowitz
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Justin D. Russell
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Ryan J. Herringa
- Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
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12
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Russell JD, Keding TJ, He Q, Li JJ, Herringa RJ. Childhood exposure to interpersonal violence is associated with greater transdiagnostic integration of psychiatric symptoms. Psychol Med 2022; 52:1883-1891. [PMID: 33161911 PMCID: PMC8106688 DOI: 10.1017/s0033291720003712] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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] [Indexed: 01/01/2023]
Abstract
BACKGROUND Childhood exposure to interpersonal violence (IPV) may be linked to distinct manifestations of mental illness, yet the nature of this change remains poorly understood. Network analysis can provide unique insights by contrasting the interrelatedness of symptoms underlying psychopathology across exposed and non-exposed youth, with potential clinical implications for a treatment-resistant population. We anticipated marked differences in symptom associations among IPV-exposed youth, particularly in terms of 'hub' symptoms holding outsized influence over the network, as well as formation and influence of communities of highly interconnected symptoms. METHODS Participants from a population-representative sample of youth (n = 4433; ages 11-18 years) completed a comprehensive structured clinical interview assessing mental health symptoms, diagnostic status, and history of violence exposure. Network analytic methods were used to model the pattern of associations between symptoms, quantify differences across diagnosed youth with (IPV+) and without (IPV-) IPV exposure, and identify transdiagnostic 'bridge' symptoms linking multiple disorders. RESULTS Symptoms organized into six 'disorder' communities (e.g. Intrusive Thoughts/Sensations, Depression, Anxiety), that exhibited considerably greater interconnectivity in IPV+ youth. Five symptoms emerged in IPV+ youth as highly trafficked 'bridges' between symptom communities (11 in IPV- youth). CONCLUSION IPV exposure may alter mutually reinforcing symptom co-occurrence in youth, thus contributing to greater psychiatric comorbidity and treatment resistance. The presence of a condensed and unique set of bridge symptoms suggests trauma-enriched nodes which could be therapeutically targeted to improve outcomes in violence-exposed youth.
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Affiliation(s)
- Justin D. Russell
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health – Madison, WI
| | - Taylor J. Keding
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health – Madison, WI
- Neuroscience Training Program, University of Wisconsin – Madison, Madison, WI
| | - Quanfa He
- Department of Psychology, University of Wisconsin – Madison, Madison, WI
| | - James J. Li
- Department of Psychology, University of Wisconsin – Madison, Madison, WI
- Waisman Center, University of Wisconsin – Madison, Madison, WI
| | - Ryan J. Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health – Madison, WI
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13
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Wooten W, Laubaucher C, George GC, Heyn S, Herringa RJ. The impact of childhood maltreatment on adaptive emotion regulation strategies. Child Abuse Negl 2022; 125:105494. [PMID: 35066267 PMCID: PMC8821378 DOI: 10.1016/j.chiabu.2022.105494] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Childhood maltreatment is a potent known risk factor for psychopathology, accounting for nearly 30% of the risk for mental illness in adulthood. One mechanism by which maltreatment contributes to psychopathology is through impairments in emotion regulation. However, the impact of childhood maltreatment on adaptive regulation strategies remains unclear, particularly across positive and negative emotions. METHODS Using Mechanical Turk, we recruited a cross-sectional sample of 207 adults (21-69 years) with and without childhood maltreatment exposure to complete an emotion regulation task where they were shown positive and negative emotional pictures and were instructed to reappraise or accept their emotions, alongside a non-instruction comparison condition. Participants rated their emotional intensity following each image, as well as perceived effectiveness of each strategy at the end of each block. We first investigated the impact of image valence and strategy use on the intensity of post-image emotions, followed by interacting both maltreatment exposure and severity with valence and strategy. FINDINGS Surprisingly, maltreated individuals showed significantly higher emotional intensity compared to non-maltreated individuals, specifically toward positive images (F(2,194.6) = 5.01, p < 0.01). When examining strategy, the use of acceptance to regulate negative emotions was equally effective across all levels of maltreatment severity (F(2,194.6) = 15.93, p < 0.001), while reappraisal was effective only at lower maltreatment levels. CONCLUSION These findings suggest that experiences of childhood maltreatment exert differential impacts on the ability to regulate positive and negative emotions using key adaptive regulation strategies, which has implications for both psychopathology risk and treatment interventions.
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Affiliation(s)
- William Wooten
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA.
| | - Claire Laubaucher
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA; Medical Scientist Training Program, University of Wisconsin-Madison, Madison, WI, USA
| | - Grace C George
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA; Neuroscience and Public Policy Program, University of Wisconsin-Madison, Madison, WI, USA
| | - Sara Heyn
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA
| | - Ryan J Herringa
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI, USA; Medical Scientist Training Program, University of Wisconsin-Madison, Madison, WI, USA; Neuroscience and Public Policy Program, University of Wisconsin-Madison, Madison, WI, USA
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14
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George GC, Keding TJ, Heyn SA, Herringa RJ. Longitudinal hippocampal circuit change differentiates persistence and remission of pediatric posttraumatic stress disorder. Depress Anxiety 2022; 39:8-18. [PMID: 34843625 PMCID: PMC8763137 DOI: 10.1002/da.23229] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/03/2021] [Accepted: 11/16/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Previous studies have identified functional brain abnormalities in pediatric posttraumatic stress disorder (pPTSD) suggesting altered frontoparietal-subcortical function during emotion processing. However, little is known about how the brain functionally changes over time in recovery versus the persistence of pPTSD. METHODS This longitudinal study recruited 23 youth with PTSD and 28 typically developing (TD) youth (ages: 8.07-17.99). Within the PTSD group, nine remitted by the 1-year follow-up (Remit) while the remaining 14 persisted (PTSD). At each visit, youth completed an emotional processing task in which they viewed threat and neutral images during functional magnetic resonance imaging (fMRI). Voxelwise activation analyses using linear mixed-effects regression were conducted using a group (TD, Remit, PTSD) by time (baseline, follow-up) by valence (threat, neutral) design. Based on activation findings, a subsequent analysis of hippocampal functional connectivity was performed using a similar model. RESULTS PTSD youth showed significantly increasing hippocampal activation to threatening images compared to TD youth, while the Remit group showed more similar patterns to TD youth. Subsequent hippocampal functional connectivity analyses reveal the Remit group showed increasing functional connectivity between the hippocampus and visual cortex (V4) while viewing threat stimuli. CONCLUSIONS These findings represent one of the first preliminary reports of functional brain substrates of persistence and remission in pPTSD. Notably, increased hippocampal activation to threat and decreased connectivity in the hippocampal-V4 network over time may contribute to persistence in pPTSD. These findings suggest potential biomarkers that could be utilized to advance the treatment of pediatric PTSD.
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Affiliation(s)
- Grace C. George
- Neuroscience & Public Policy Program, University of Wisconsin-Madison, Madison, WI, USA,Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA,Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
| | - Taylor J. Keding
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA,Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
| | - Sara A. Heyn
- Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
| | - Ryan J. Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA,Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
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15
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Keding TJ, Heyn SA, Russell JD, Zhu X, Cisler J, McLaughlin KA, Herringa RJ. Differential Patterns of Delayed Emotion Circuit Maturation in Abused Girls With and Without Internalizing Psychopathology. Am J Psychiatry 2021; 178:1026-1036. [PMID: 34407623 PMCID: PMC8570983 DOI: 10.1176/appi.ajp.2021.20081192] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Childhood abuse represents one of the most potent risk factors for developing psychopathology, especially in females. Evidence suggests that exposure to early-life adversity may be related to advanced maturation of emotion processing neural circuits. However, it remains unknown whether abuse is related to early circuit maturation and whether maturation patterns depend on the presence of psychopathology. METHODS A multisite sample of 234 girls (ages 8-18 years) completed clinical assessment, maltreatment histories, and high-resolution T1-weighted structural MRI. Girls were stratified by abuse history and internalizing disorder diagnosis into typically developing (no abuse/no diagnosis), resilient (abuse/no diagnosis), and susceptible (abuse/current diagnosis) groups. Machine learning models of normative brain development were aggregated in a stacked generalization framework trained to predict chronological age using gray matter volume in whole-brain, emotion, and language circuit parcellations. Brain age gap estimations (BrainAGEs; predicted age minus true chronological age) were calculated as indices of relative circuit maturation. RESULTS Childhood abuse was related to reduced BrainAGE (delayed maturation) specific to emotion circuits. Delayed emotion circuit BrainAGE was further related to increased hyperarousal symptoms. Childhood physical neglect was associated with increased whole-brain BrainAGE (advanced maturation). Neural contributors to emotion circuit BrainAGE differed in girls with and without an internalizing diagnosis, especially in the lateral prefrontal, parietal, and insular cortices and the hippocampus. CONCLUSIONS Abuse exposure in girls is associated with a delayed structural maturation pattern specific to emotion circuitry, a potentially adaptive mechanism enhancing threat generalization. Physical neglect, on the other hand, is associated with a broader brain-wide pattern of advanced structural maturation. The differential influence of fronto-parietal cortices and the hippocampus on emotion circuit maturity in resilient girls may represent neurodevelopmental markers of reduced psychiatric risk following abuse.
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Affiliation(s)
- Taylor J. Keding
- Neuroscience Training Program, University of Wisconsin-Madison; Madison, WI, USA
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health; Madison, WI, USA
| | - Sara A. Heyn
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health; Madison, WI, USA
| | - Justin D. Russell
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health; Madison, WI, USA
| | - Xiaojin Zhu
- Department of Computer Science, University of Wisconsin-Madison; Madison, WI, USA
| | - Josh Cisler
- Neuroscience Training Program, University of Wisconsin-Madison; Madison, WI, USA
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health; Madison, WI, USA
| | | | - Ryan J. Herringa
- Neuroscience Training Program, University of Wisconsin-Madison; Madison, WI, USA
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health; Madison, WI, USA
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16
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Russell JD, Heyn SA, Dean DC, Herringa RJ. Pediatric PTSD is characterized by age- and sex-related abnormalities in structural connectivity. Neuropsychopharmacology 2021; 46:2217-2223. [PMID: 34285368 PMCID: PMC8505403 DOI: 10.1038/s41386-021-01083-6] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/08/2021] [Accepted: 06/23/2021] [Indexed: 12/19/2022]
Abstract
Pediatric post-traumatic stress disorder (pPTSD) is a prevalent and pervasive form of mental illness comprising a disparate constellation of psychiatric symptoms. Emerging evidence suggests that pPTSD may be characterized by alterations in functional networks traversing the brain. Yet, little is known about pathological changes in the structural tracts underlying functional connectivity. In adults, PTSD is linked to widespread change in white matter integrity throughout the brain, yet similar studies with youth populations have yet to be conducted. Current understanding of the nature and treatment of pPTSD may be enhanced by examining alterations in white matter, while further untangling effects of age and sex. Here, we assess the microstructure of 12 major white matter tracts in a sample of well-phenotyped youth with PTSD. Measures of fractional anisotropy were derived from diffusion tensor images acquired from 82 unmediated youth (ages 8-18), of whom 39 met criteria for pPTSD. Diagnosis of pPTSD was linked to remarkable age- and sex-linked differences in the microstructure of major white matter tracts including the uncinate fasciculus, cingulum bundle, and inferior longitudinal fasciculus. In each case, youth with PTSD show an absence of increased white matter integrity with age, suggesting an altered pattern of neurodevelopment that may contribute to persistence or worsening of illness. Broadly, our results suggest abnormal white matter development in pediatric PTSD, a finding which may contribute to illness persistence, comorbidity with other disorders, and poorer prognosis across time. Critically, these findings further speak to the nature of pPTSD as a 'whole-brain' disorder.
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Affiliation(s)
- Justin D Russell
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, USA
| | - Sara A Heyn
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, USA
| | - Doug C Dean
- Department of Pediatrics, University of Wisconsin School of Medicine & Public Health, Madison, USA
- Waisman Center, University of Wisconsin-Madison, Madison, USA
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, USA.
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17
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Kaffman A, Herringa RJ, Sanchez MM. Editorial: Effects of Early Life Stress on Neurodevelopment and Health: Bridging the Gap Between Human Clinical Studies and Animal Models. Front Hum Neurosci 2021; 15:751102. [PMID: 34675791 PMCID: PMC8523778 DOI: 10.3389/fnhum.2021.751102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/15/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Arie Kaffman
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, United States
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Mar M Sanchez
- Department of Psychiatry & Behavioral Sciences, School of Medicine, Emory University, Atlanta, GA, United States.,Division of Developmental and Cognitive Neuroscience, Yerkes National Primate Research Center, Emory University, Atlanta, GA, United States
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18
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Ensink JBM, Keding TJ, Henneman P, Venema A, Papale LA, Alisch RS, Westerman Y, van Wingen G, Zantvoord J, Middeldorp CM, Mannens MMAM, Herringa RJ, Lindauer RJL. Differential DNA Methylation Is Associated With Hippocampal Abnormalities in Pediatric Posttraumatic Stress Disorder. Biol Psychiatry Cogn Neurosci Neuroimaging 2021; 6:1063-1070. [PMID: 33964519 DOI: 10.1016/j.bpsc.2021.04.016] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/01/2021] [Accepted: 04/26/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Recent findings in neuroimaging and epigenetics offer important insights into brain structures and biological pathways of altered gene expression associated with posttraumatic stress disorder (PTSD). However, it is unknown to what extent epigenetic mechanisms are associated with PTSD and its neurobiology in youth. METHODS In this study, we combined a methylome-wide association study and structural neuroimaging measures in a Dutch cohort of youths with PTSD (8-18 years of age). We aimed to replicate findings in a similar independent U.S. cohort. RESULTS We found significant methylome-wide associations for pediatric PTSD (false discovery rate p < .05) compared with non-PTSD control groups (traumatized and nontraumatized youths). Methylation differences on nine genes were replicated, including genes related to glucocorticoid functioning. In both cohorts, methylation on OLFM3 gene was further associated with anterior hippocampal volume. CONCLUSIONS These findings point to molecular pathways involved in inflammation, stress response, and neuroplasticity as potential contributors to neural abnormalities and provide potentially unique biomarkers and treatment targets for pediatric PTSD.
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Affiliation(s)
- Judith B M Ensink
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Department of Child and Adolescent Psychiatry, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Academic Centre for Child and Adolescent Psychiatry, De Bascule, Amsterdam, the Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Taylor J Keding
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin
| | - Peter Henneman
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Andrea Venema
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Ligia A Papale
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; Department of Neurological Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Reid S Alisch
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; Department of Neurological Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Yousha Westerman
- Academic Centre for Child and Adolescent Psychiatry, De Bascule, Amsterdam, the Netherlands
| | - Guido van Wingen
- Department of Psychiatry, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands
| | - Jasper Zantvoord
- Department of Psychiatry, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands
| | - Christel M Middeldorp
- Children's Health Research Centre, University of Queensland, Brisbane, Queensland, Australia
| | - Marcel M A M Mannens
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin.
| | - Ramon J L Lindauer
- Department of Child and Adolescent Psychiatry, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands; Academic Centre for Child and Adolescent Psychiatry, De Bascule, Amsterdam, the Netherlands
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19
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Novins DK, Stoddard J, Althoff RR, Charach A, Cortese S, Cullen KR, Frazier JA, Glatt SJ, Henderson SW, Herringa RJ, Hulvershorn L, Kieling C, McBride AB, McCauley E, Middeldorp CM, Reiersen AM, Rockhill CM, Sagot AJ, Scahill L, Simonoff E, Stewart SE, Szigethy E, Taylor JH, White T, Zima BT. Editors' Note and Special Communication: Research Priorities in Child and Adolescent Mental Health Emerging From the COVID-19 Pandemic. J Am Acad Child Adolesc Psychiatry 2021; 60:544-554.e8. [PMID: 33741474 PMCID: PMC9188438 DOI: 10.1016/j.jaac.2021.03.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 03/09/2021] [Indexed: 01/07/2023]
Abstract
Over the last year, the coronavirus disease 2019 (COVID-19) pandemic has resulted in profound disruptions across the globe, with school closures, social isolation, job loss, illness, and death affecting the lives of children and families in myriad ways. In an Editors' Note in our June 2020 issue,1 our senior editorial team described this Journal's role in advancing knowledge in child and adolescent mental health during the pandemic and outlined areas we identified as important for science and practice in our field. Since then, the Journal has published articles on the impacts of the pandemic on child and adolescent mental health and service systems,2-5 which are available in a special collection accessible through the Journal's website.6 Alongside many opinion papers, the pace of publication of empirical research in this area is rapidly expanding, covering important issues such as increased frequency of mental health symptoms among children and adolescents3,5,7-10 and changes in patterns of clinical service use such as emergency department visits.11-14 As the Senior Editors prepared that Editors' Note, they were acutely aware that the priorities that they identified were broad and generated by only a small group of scientists and clinicians. Although this had the advantage of enabling us to get this information out to readers quickly, we decided that a more systematic approach to developing recommendations for research priorities would be of greater long-term value. We were particularly influenced by the efforts of the partnership between the UK Academy of Medical Scientists and a UK mental health research charity (MQ: Transforming Mental Health) to detail COVID-19-related research priorities for "Mental Health Science" that was published online by Holmes et al. in The Lancet Psychiatry in April 2020.15 Consistent with its focus on mental health research across the lifespan, several recommendations highlighted child development and children's mental health. However, a more detailed assessment of research priorities related to child and adolescent mental health was beyond the scope of that paper. Furthermore, the publication of that position paper preceded the death of George Floyd at the hands of Minneapolis police on May 25, 2020, which re-energized efforts to acknowledge and to address racism and healthcare disparities in the United States and many other countries. To build upon the JAACAP Editors' Note1 and the work of Holmes et al.,15 we conducted an international survey of professionals-practitioners and researchers-working on child and adolescent development and pediatric mental health to identify concerns about the impact of the pandemic on children, adolescents, and their families, as well as what is helping families navigate these impacts, and the specific research topics that are of greatest importance.
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Affiliation(s)
- Douglas K. Novins
- Dr. Novins, Editor-in-Chief, and Dr. Stoddard, Editorial Board member, are with the University of Colorado Anschutz Medical Campus, Aurora,Correspondence to Douglas K. Novins, MD, University of Colorado Anschutz Medical Campus, Departments of Psychiatry and Community and Behavioral Health, Children's Hospital Colorado, 13123 East 16th Avenue, B13013055 East 17th Avenue, Aurora, CO 80045
| | - Joel Stoddard
- Dr. Novins, Editor-in-Chief, and Dr. Stoddard, Editorial Board member, are with the University of Colorado Anschutz Medical Campus, Aurora
| | - Robert R. Althoff
- Dr. Althoff, Associate Editor, is with the University of Vermont, Burlington
| | - Alice Charach
- Dr. Charach, Editorial Board member, is with The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Samuele Cortese
- Dr. Cortese, Deputy Editor, is with the Center for Innovation in Mental Health, Academic Unit of Psychology, Faculty of Environmental and Life Sciences; Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, United Kingdom; Solent NHS Trust, Southampton, United Kingdom; New York University Child Study Center, New York; and the Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, United Kingdom
| | - Kathryn Regan Cullen
- Dr. Cullen, Editorial Board member, is with the University of Minnesota, Minneapolis
| | - Jean A. Frazier
- Dr. Frazier, Deputy Editor, is with University of Massachusetts Medical School, Worcester
| | - Stephen J. Glatt
- Dr. Glatt, Editor-At-Large for Methodology and Statistics, is with SUNY Upstate Medical University, Syracuse, New York
| | - Schuyler W. Henderson
- Dr. Henderson, Deputy Editor, is with New York University Langone School of Medicine, New York, and Bellevue Hospital, New York
| | - Ryan J. Herringa
- Dr. Herringa, Editorial Board member, is with the University of Wisconsin Madison School of Medicine and Public Health, Madison
| | - Leslie Hulvershorn
- Dr. Hulvershorn, Editorial Board member, is with Indiana University School of Medicine, Indianapolis
| | - Christian Kieling
- Dr. Kieling, International Editor-at-Large, is with Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Anne B. McBride
- Dr. McBride, John F. McDermott, MD, Assistant Editor-In-Residence, is with University of California, Davis
| | - Elizabeth McCauley
- Dr. McCauley, Deputy Editor, is with Seattle Children's Hospital, Washington
| | - Christel M. Middeldorp
- Dr. Middeldorp, International Editor-at-Large, is with the University of Queensland, Brisbane, Australia
| | - Angela M. Reiersen
- Dr. Reiersen, Editor-At-Large for Methodology and Statistics, is with Washington University School of Medicine, St. Louis, Missouri
| | - Carol M. Rockhill
- Dr. Rockhill, Editorial Board member, is with Seattle Children's Hospital, Washington
| | - Adam J. Sagot
- Dr. Sagot, JAACAP Connect Editorial Board member, is with the University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Lawrence Scahill
- Dr. Scahill, Consulting Editor, is with Emory University, Atlanta, Georgia
| | - Emily Simonoff
- Dr. Simonoff, Editorial Board member, is with King's College London, United Kingdom
| | - S. Evelyn Stewart
- Dr. Stewart, Editorial Board member, is with the University of British Columbia, Vancouver
| | - Eva Szigethy
- Dr. Szigethy, Editorial Board member, is with the University of Pittsburgh Medical Center, Pennsylvania
| | - Jerome H. Taylor
- Dr. Taylor, former Contributing Editor, is with Children's Hospital of Philadelphia, Pennsylvania
| | - Tonya White
- Dr. White, Deputy Editor, is with Erasmus University Medical Centre – Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Bonnie T. Zima
- Dr. Zima, Consulting Editor, is with University of California, Los Angeles
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Weems CF, Russell JD, Herringa RJ, Carrion VG. Translating the neuroscience of adverse childhood experiences to inform policy and foster population-level resilience. ACTA ACUST UNITED AC 2021; 76:188-202. [PMID: 33734788 DOI: 10.1037/amp0000780] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Imaging methods have elucidated several neurobiological correlates of traumatic and adverse experiences in childhood. This knowledge base may foster the development of programs and policies that aim to build resilience and adaptation in children and youth facing adversity. Translation of this research requires both effective and accurate communication of the science. This review begins with a discussion of integrating the language used to describe and identify childhood adversity and their outcomes to clarify the translation of neurodevelopmental findings. An integrative term, Traumatic and Adverse Childhood Experiences (TRACEs+) is proposed, alongside a revised adverse childhood experiences (ACEs) pyramid that emphasizes that a diversity of adverse experiences may lead to a common outcome and that a diversity of outcomes may result from a common adverse experience. This term facilitates linkages between the ACEs literature and the emerging neurodevelopmental knowledge surrounding the effect of traumatic adverse childhood experiences on youth in terms of the knowns and unknowns about neural connectivity in youth samples. How neuroscience findings may lead directly or indirectly to specific techniques or targets for intervention and the reciprocal nature of these relationships is addressed. Potential implications of the neuroscience for policy and intervention at multiple levels are illustrated using existing policy programs that may be informed by (and inform) neuroscience. The need for transdisciplinary models to continue to move the science to action closes the article. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Carl F Weems
- Department of Human Development and Family Studies, Iowa State University
| | - Justin D Russell
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison
| | - Ryan J Herringa
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison
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21
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Cisler JM, Herringa RJ. Posttraumatic Stress Disorder and the Developing Adolescent Brain. Biol Psychiatry 2021; 89:144-151. [PMID: 32709416 PMCID: PMC7725977 DOI: 10.1016/j.biopsych.2020.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/30/2020] [Accepted: 06/01/2020] [Indexed: 02/07/2023]
Abstract
Posttraumatic stress disorder (PTSD) in adolescents is common and debilitating. In contrast to adult PTSD, relatively little is known about the neurobiology of adolescent PTSD, nor about how current treatments may alter adolescent neurodevelopment to allow recovery from PTSD. Improving our understanding of biological mechanisms of adolescent PTSD, taken in the context of neurodevelopment, is crucial for developing novel and personalized treatment approaches. In this review, we highlight prevailing constructs of PTSD and current findings on these domains in adolescent PTSD. Notably, little data exist in adolescent PTSD for prominent adult PTSD constructs, including threat learning and attentional threat bias. Most work to date has examined general threat processing, emotion regulation, and their neural substrates. These studies suggest that adolescent PTSD, while phenomenologically similar to adult PTSD, shows unique neurodevelopmental substrates that may impair recovery but could also be targeted in the context of adolescent neuroplasticity to improve outcomes. Both cross-sectional and longitudinal data suggest abnormal frontolimbic development compared with typically developing youths, a pattern that may differ from resilient youths. Whether current treatments such as trauma-focused psychotherapy engage these targets and restore healthy neurodevelopment remains an open question. We end our review by highlighting emerging areas and knowledge gaps that could be addressed to better characterize the biology underlying adolescent PTSD. Emerging studies in computational modeling of decision making, caregiver-related transmission of traumatic stress, and other areas may offer new targets that could harness adolescent neurobehavioral plasticity to improve resilience and recovery for some of our most vulnerable youths.
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22
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Russell JD, Herringa RJ. Editorial: The Preschool Emotional Brain. J Am Acad Child Adolesc Psychiatry 2021; 60:29-31. [PMID: 32890671 PMCID: PMC8344655 DOI: 10.1016/j.jaac.2020.08.012] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 08/26/2020] [Indexed: 11/18/2022]
Abstract
There is broad consensus that children's ability to regulate emotion, particularly negative affect, can have enormous implications for the cascading processes underlying social and emotional development. With the burgeoning autonomy of toddlerhood comes a rudimentary understanding of the varieties of emotional experience, and initial awareness that a child's actions can augment or attenuate the intensity of those experiences. Successful forays into emotion regulation are crucial for healthy psychological development, allowing children to accommodate life's difficulties by purposefully altering their emotional state (ie, coping) when necessary. By contrast, persistent negative affect in childhood is known to increase the risk for depression by late adolescence.1 Neuroimaging studies in youth and adults have implicated a key circuit in the generation and regulation of negative affect including the amygdala, a subcortical structure that detects emotionally salient information, and the medial prefrontal cortex (mPFC), a cortical region known to exert regulatory influence on the amygdala. Synchronous activation of these regions, reflecting functional transmission of information between them, is conceptually and empirically linked to individual differences in the intensity and purposeful modulation of emotion.2 Furthermore, amygdala reactivity is associated with negative affect in preschoolers,3 whereas emotion-related amygdala-mPFC connectivity may shape the subsequent development of resting (intrinsic) amygdala-mPFC connectivity, particularly in childhood.4.
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Affiliation(s)
- Justin D Russell
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Ryan J Herringa
- University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin.
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23
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Bilodeau-Houle A, Bouchard V, Morand-Beaulieu S, Herringa RJ, Milad MR, Marin MF. Anxiety Sensitivity Moderates the Association Between Father-Child Relationship Security and Fear Transmission. Front Psychol 2020; 11:579514. [PMID: 33162918 PMCID: PMC7591469 DOI: 10.3389/fpsyg.2020.579514] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 07/02/2020] [Accepted: 09/17/2020] [Indexed: 11/13/2022] Open
Abstract
Observational fear learning can contribute to the development of fear-related psychopathologies, such as anxiety disorders and post-traumatic stress disorder. Observational fear learning is especially relevant during childhood. Parent-child attachment and anxiety sensitivity modulate fear reactions and fear learning but their impact on observational fear learning has not been investigated. This study investigated how these factors contribute to observational fear learning in children. We examined this question among 55 healthy parent-child dyads. Children (8–12 years old) watched a video of their parent undergoing a direct fear conditioning protocol, where one stimulus (CS+Parent) was paired with a shock and one was not (CS−), and a video of a stranger for whom a different stimulus was reinforced (CS+Stranger). Subsequently, all stimuli were presented to children (without shocks) while skin conductance responses were recorded to evaluate fear levels. Our results showed that children more sensitive to anxiety and who had lower father-child relationship security levels exhibited higher skin conductance responses to the CS+Parent. Our data suggest that the father-child relationship security influences vicarious fear transmission in children who are more sensitive to anxiety. This highlights the importance of the father-child relationship security as a potential modulator of children’s vulnerability to fear-related psychopathologies.
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Affiliation(s)
- Alexe Bilodeau-Houle
- Department of Psychology, Université de Montréal, Montreal, QC, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Valérie Bouchard
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Simon Morand-Beaulieu
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.,Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Mohammed R Milad
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, United States
| | - Marie-France Marin
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
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Marin MF, Bilodeau-Houle A, Morand-Beaulieu S, Brouillard A, Herringa RJ, Milad MR. Vicarious conditioned fear acquisition and extinction in child-parent dyads. Sci Rep 2020; 10:17130. [PMID: 33051522 PMCID: PMC7555483 DOI: 10.1038/s41598-020-74170-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [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: 06/26/2020] [Accepted: 09/23/2020] [Indexed: 01/01/2023] Open
Abstract
The biological mechanisms involved in fear transmission within families have been scarcely investigated in humans. Here we studied (1) how children acquired conditioned fear from observing their parent, or a stranger, being exposed to a fear conditioning paradigm, and (2) the subsequent fear extinction process in these children. Eighty-three child-parent dyads were recruited. The parent was filmed while undergoing a conditioning procedure where one cue was paired with a shock (CS + Parent) and one was not (CS −). Children (8 to 12 years old) watched this video and a video of an adult stranger who underwent conditioning with a different cue reinforced (CS + Stranger). Children were then exposed to all cues (no shocks were delivered) while skin conductance responses (SCR) were recorded. Children exhibited higher SCR to the CS + Parent and CS + Stranger relative to the CS −. Physiological synchronization between the child’s SCR during observational learning and the parent’s SCR during the actual process of fear conditioning predicted higher SCR for the child to the CS + Parent. Our data suggest that children acquire fear vicariously and this can be measured physiologically. These data lay the foundation to examine observational fear learning mechanisms that might contribute to fear and anxiety disorders transmission in clinically affected families.
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Affiliation(s)
- Marie-France Marin
- Department of Psychology, Université du Québec à Montréal, 100 Sherbrooke West Street, Montreal, QC, H2X 3P2, Canada. .,Research Center of the Institut universitaire en santé mentale de Montréal, 7331 Hochelaga Street, Montreal, QC, H1N 3V2, Canada.
| | - Alexe Bilodeau-Houle
- Department of Psychology, Université du Québec à Montréal, 100 Sherbrooke West Street, Montreal, QC, H2X 3P2, Canada.,Research Center of the Institut universitaire en santé mentale de Montréal, 7331 Hochelaga Street, Montreal, QC, H1N 3V2, Canada.,Department of Psychology, Université de Montréal, 2900 Edouard-Montpetit Blvd, Montreal, QC, H3T 1J4, Canada
| | - Simon Morand-Beaulieu
- Research Center of the Institut universitaire en santé mentale de Montréal, 7331 Hochelaga Street, Montreal, QC, H1N 3V2, Canada.,Department of Neurosciences, Université de Montréal, 2900 Edouard-Montpetit Blvd, Montréal, QC, H3T 1J4, Canada.,Child Study Center, Yale University School of Medicine, 230 S Frontage Rd, New Haven, CT, 06519, USA
| | - Alexandra Brouillard
- Department of Psychology, Université du Québec à Montréal, 100 Sherbrooke West Street, Montreal, QC, H2X 3P2, Canada.,Research Center of the Institut universitaire en santé mentale de Montréal, 7331 Hochelaga Street, Montreal, QC, H1N 3V2, Canada.,Department of Psychology, Université de Montréal, 2900 Edouard-Montpetit Blvd, Montreal, QC, H3T 1J4, Canada
| | - Ryan J Herringa
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin, 750 Highland Ave, Madison, WI, 53726, USA
| | - Mohammed R Milad
- Department of Psychiatry, New York University Grossman School of Medicine, 530 1st Ave, New York, NY, 10016, USA
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Cisler JM, Privratsky AA, Sartin-Tarm A, Sellnow K, Ross M, Weaver S, Hahn E, Herringa RJ, James GA, Kilts CD. L-DOPA and consolidation of fear extinction learning among women with posttraumatic stress disorder. Transl Psychiatry 2020; 10:287. [PMID: 32801342 PMCID: PMC7429959 DOI: 10.1038/s41398-020-00975-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/23/2020] [Accepted: 08/03/2020] [Indexed: 01/11/2023] Open
Abstract
This study tested whether L-DOPA delivered during the consolidation window following fear extinction learning reduces subsequent fear responding among women with PTSD. Adult women diagnosed with PTSD completed a contextual fear acquisition and extinction task during fMRI and then immediately received either placebo (n = 34), 100/25 mg L-DOPA/carbidopa (n = 28), or 200/50 mg L-DOPA/carbidopa (n = 29). Participants completed a resting-state scan before the task and again 45 min following drug ingestion to characterize effects of L-DOPA on extinction memory neural reactivation patterns during consolidation. Twenty-four hours later, participants returned for tests of context renewal, extinction recall, and reinstatement during fMRI with concurrent skin conductance responding (SCR) assessment. Both active drug groups demonstrated increased reactivation of extinction encoding in the amygdala during the post-task resting-state scan. For SCR data, both drug groups exhibited decreased Day 2 reinstatement across all stimuli compared to placebo, and there was some evidence for decreased context renewal to the fear stimulus in the 100 mg group compared to placebo. For imaging data, both drug groups demonstrated decreased Day 2 reinstatement across stimuli in a bilateral insula network compared to placebo. There was no evidence in SCR or neural activity that L-DOPA improved extinction recall. Reactivation of extinction encodings in the amygdala during consolidation on Day 1 predicted Day 2 activation of the insula network. These results support a role for dopamine during the consolidation window in boosting reactivation of amygdala extinction encodings and reducing reinstatement, but not improving extinction recall, in women with PTSD.
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Affiliation(s)
- Josh M. Cisler
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - Anthony A. Privratsky
- grid.241054.60000 0004 4687 1637University of Arkansas for Medical Sciences, Brain Imaging Research Center, Little Rock, AR USA
| | - Anneliis Sartin-Tarm
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - Kyrie Sellnow
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - Marisa Ross
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - Shelby Weaver
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - Emily Hahn
- Massachusetts General Hospital/Harvard Medical School, Boston, MA USA
| | - Ryan J. Herringa
- grid.14003.360000 0001 2167 3675Department of Psychiatry, University of Wisconsin Madison, Madison, WI USA
| | - George Andrew James
- grid.241054.60000 0004 4687 1637University of Arkansas for Medical Sciences, Brain Imaging Research Center, Little Rock, AR USA
| | - Clinton D. Kilts
- grid.241054.60000 0004 4687 1637University of Arkansas for Medical Sciences, Brain Imaging Research Center, Little Rock, AR USA
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26
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Banihashemi L, Wallace ML, Peng CW, Stinley MM, Germain A, Herringa RJ. Interactions between childhood maltreatment and combat exposure trauma on stress-related activity within the cingulate cortex: a pilot study. Mil Psychol 2020; 32:176-185. [PMID: 38536373 PMCID: PMC10013548 DOI: 10.1080/08995605.2019.1702831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 12/04/2019] [Indexed: 01/10/2023]
Abstract
Childhood trauma may sensitize the brain, increasing vulnerability to maladaptive stress responses following adulthood trauma exposure. Previous work has identified the cingulum as a white matter pathway that may be sensitized to adulthood trauma by childhood maltreatment. In this pilot study of young adult male military veterans (N = 28), we examined a priori regions of interest (ROIs) connected by the cingulum, including regions involved in cognitive processes and stress responses. Our goal was to examine the interaction between childhood maltreatment and combat exposure on stress-related activity within cingulum-associated ROIs. As such we utilized a mild cognitive stress task, a performance-titrated multi-source interference task (MSIT). We found that childhood maltreatment moderated the effect of combat exposure on stress-related, interference-evoked activity within the dorsal anterior cingulate cortex (dACC, activation), subgenual ACC (sgACC, deactivation) and posterior midcingulate cortex (pMCC, deactivation). Greater combat exposure was associated with greater interference-evoked activation within the dACC, and less sgACC and pMCC deactivation among individuals with more severe childhood maltreatment. Our findings suggest that child maltreatment sensitizes these anterior and mid-cingulate regions to later life trauma. These findings may have implications for cognitive control, autonomic regulation/stress reactivity, and responses to noxious/aversive stimuli, which may contribute to increased psychiatric vulnerability.
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Affiliation(s)
- Layla Banihashemi
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Meredith L. Wallace
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
- Department of Statistics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Christine W. Peng
- Department of Psychiatry, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Mark M. Stinley
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Anne Germain
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ryan J. Herringa
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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27
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Heyn SA, Herringa RJ. Longitudinal cortical markers of persistence and remission of pediatric PTSD. Neuroimage Clin 2019; 24:102028. [PMID: 31670153 PMCID: PMC6831901 DOI: 10.1016/j.nicl.2019.102028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/10/2019] [Accepted: 10/02/2019] [Indexed: 01/05/2023]
Abstract
Neural correlates of clinical outcomes in pediatric PTSD are poorly understood. Remission and persistence show unique patterns of cortical development over time. Nonremitters exhibit atypical decreases in prefrontal, parietal, and occipital CSA. PTSD remission was associated with cortical expansion in the prefrontal cortex.
Background Previous studies have identified structural brain abnormalities in pediatric PTSD. However, little is known about what structural brain substrates may confer recovery versus persistence of PTSD in the context of the developing brain. Methods This naturalistic longitudinal study used T1-weighted MRI to evaluate cortical thickness and surface area in youth with a PTSD diagnosis (n = 28) and typically developing healthy youth (TD; n = 27) at baseline and one-year follow-up. Of the PTSD group, 10 youth were remitters at one-year follow up while 18 had persistent PTSD. Whole-brain estimates of cortical thickness and surface area were extracted to identify differences in cortical architecture associated with PTSD remission and persistence as compared to typical development. Results Youth who achieved PTSD remission entered the study with significantly lower trauma exposure and reduced symptom severity as compared to nonremitters. PTSD persistence was associated with decreased surface area over time in the ventrolateral prefrontal cortex (vlPFC) as compared to both remitters and TD youth. In contrast, PTSD remission was associated with expansion of frontal pole surface area and ventromedial PFC (vmPFC) thickness over time. Across clinical groups, vmPFC thickness was further inversely associated with symptom severity. Conclusions To our knowledge, these findings represent the first report of cortical substrates underlying persistence versus remission in pediatric PTSD. Together, these findings suggest active structural developmental processes unique to both remission and nonremission in youth with PTSD. In particular, expansion of prefrontal regions implicated in emotion regulation may facilitate recovery from PTSD in youth and would warrant further study.
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Affiliation(s)
- Sara A Heyn
- Neuroscience & Public Policy Program, University of Wisconsin-Madison, Madison, WI, USA; Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA.
| | - Ryan J Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
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28
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Zielinski MJ, Privratsky AA, Smitherman S, Kilts CD, Herringa RJ, Cisler JM. Does development moderate the effect of early life assaultive violence on resting-state networks? An exploratory study. Psychiatry Res Neuroimaging 2018; 281:69-77. [PMID: 30266022 PMCID: PMC6373177 DOI: 10.1016/j.pscychresns.2018.08.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 12/26/2017] [Revised: 07/31/2018] [Accepted: 08/27/2018] [Indexed: 12/15/2022]
Abstract
Current neurocircuitry models of PTSD do not account for developmental effects, despite that early life assaultive violence is a potent risk factor for PTSD. Here, we preliminarily evaluated developmental stage as a moderator of the effect of early life assaultive violence on resting-state connectivity amongst regions associated with emotion generation and regulation using fMRI. Participants were adult women (n = 25) and adolescent girls (n = 36) who had or had not experienced early life assaultive violence. We found significant interactions between developmental stage and trauma exposure on resting-state functional connectivity (FC). Left amygdala connectivity with the left ventral anterior cingulate gyrus (BA 32) was reduced among trauma-exposed compared to control adolescents, but increased among trauma-exposed compared to control adults. A corresponding pattern of results was identified for FC between rostral anterior cingulate gyrus seed region and a similar right ventral anterior superior frontal gyrus cluster. Increased FC in both regions for assaulted adult women scaled positively with self-reported emotion regulation difficulties. Our results should be viewed tentatively due to sample limitations, but provide impetus to examine whether neurocircuitry models of PTSD may be strengthened by accounting for developmental stage.
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Affiliation(s)
- Melissa J Zielinski
- Brain Imaging Research Center, Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock, AR 72205, USA.
| | - Anthony A Privratsky
- Brain Imaging Research Center, Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock, AR 72205, USA
| | - Sonet Smitherman
- Brain Imaging Research Center, Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock, AR 72205, USA
| | - Clinton D Kilts
- Brain Imaging Research Center, Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock, AR 72205, USA
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI 53726, USA
| | - Josh M Cisler
- Brain Imaging Research Center, Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock, AR 72205, USA; Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI 53726, USA
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29
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Heyn SA, Keding TJ, Ross MC, Cisler JM, Mumford JA, Herringa RJ. Abnormal Prefrontal Development in Pediatric Posttraumatic Stress Disorder: A Longitudinal Structural and Functional Magnetic Resonance Imaging Study. Biol Psychiatry Cogn Neurosci Neuroimaging 2018; 4:171-179. [PMID: 30343133 DOI: 10.1016/j.bpsc.2018.07.013] [Citation(s) in RCA: 18] [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] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 07/27/2018] [Accepted: 07/27/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Prior studies of pediatric posttraumatic stress disorder (PTSD) have reported cross-sectional and age-related structural and functional brain abnormalities in networks associated with cognitive, affective, and self-referential processing. However, no reported studies have comprehensively examined longitudinal gray matter development and its intrinsic functional correlates in pediatric PTSD. METHODS Twenty-seven youths with PTSD and 21 nontraumatized typically developing (TD) youths were assessed at baseline and 1-year follow-up. At each visit, youths underwent structural magnetic resonance imaging and resting-state functional magnetic resonance imaging. Regions with volumetric abnormalities in whole-brain structural analyses were identified and used as seeds in exploratory intrinsic connectivity analyses. RESULTS Youths with PTSD exhibited sustained reductions in gray matter volume (GMV) in right ventromedial prefrontal cortex (PFC) and bilateral ventrolateral PFC. Group-by-time analyses revealed aberrant longitudinal development in dorsolateral PFC, where typically developing youths exhibited normative decreases in GMV between baseline and follow-up, and youths with PTSD showed increases in GMV. Using these regions as seeds, patients with PTSD exhibited atypical longitudinal decreases in intrinsic PFC-amygdala and PFC-hippocampus connectivity, in contrast to increases in typically developing youths. Specifically, youths with PTSD showed decreasing ventromedial PFC-amygdala connectivity as well as decreasing ventrolateral PFC-hippocampus connectivity over time. Notably, volumetric abnormalities in ventromedial PFC and ventrolateral PFC were predictive of symptom severity. CONCLUSIONS These findings represent novel longitudinal volumetric and connectivity changes in pediatric PTSD. Atypical prefrontal GMV and prefrontal-amygdala/hippocampus development may underlie persistence of PTSD in youths and could serve as future therapeutic targets.
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Affiliation(s)
- Sara A Heyn
- Neuroscience and Public Policy Program, University of Wisconsin-Madison, Madison, Wisconsin; Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin.
| | - Taylor J Keding
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin
| | - Marisa C Ross
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin
| | - Josh M Cisler
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin; Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin
| | - Jeanette A Mumford
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, Wisconsin
| | - Ryan J Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin; Department of Psychiatry, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin
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30
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Cisler JM, Privratsky A, Smitherman S, Herringa RJ, Kilts CD. Large-scale brain organization during facial emotion processing as a function of early life trauma among adolescent girls. Neuroimage Clin 2017. [PMID: 29527485 PMCID: PMC5842665 DOI: 10.1016/j.nicl.2017.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background A wealth of research has investigated the impact of early life trauma exposure on functional brain activation during facial emotion processing and has often demonstrated amygdala hyperactivity and weakened connectivity between amygdala and medial PFC (mPFC). There have been notably limited investigations linking these previous node-specific findings into larger-scale network models of brain organization. Method To address these gaps, we applied graph theoretical analyses to fMRI data collected during a facial emotion processing task among 88 adolescent girls (n = 59 exposed to direct physical or sexual assault; n = 29 healthy controls), aged 11-17, during fMRI. Large-scale organization indices of modularity, assortativity, and global efficiency were calculated for stimulus-specific functional connectivity using an 883 region-of-interest parcellation. Results Among the entire sample, more severe early life trauma was associated with more modular and assortative, but less globally efficient, network organization across all stimulus categories. Among the assaulted girls, severity of early life trauma and PTSD diagnoses were both simultaneously related to increased modular brain organization. We also found that more modularized network organization was related both to amygdala hyperactivation and weakened connectivity between amygdala and medial PFC. Conclusions These results demonstrate that early life trauma is associated with enhanced brain organization during facial emotion processing and that this pattern of brain organization might explain the commonly observed association between childhood trauma and amygdala hyperactivity and weakened connectivity with mPFC. Implications of these results for neurocircuitry models are discussed.
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Affiliation(s)
- Josh M Cisler
- University of Wisconsin Madison, Department of Psychiatry, United States.
| | - Anthony Privratsky
- University of Arkansas for Medical Sciences, Department of Psychiatry, Brain Imaging Research Center, United States
| | - Sonet Smitherman
- University of Arkansas for Medical Sciences, Department of Psychiatry, Brain Imaging Research Center, United States
| | - Ryan J Herringa
- University of Wisconsin Madison, Department of Psychiatry, United States
| | - Clinton D Kilts
- University of Arkansas for Medical Sciences, Department of Psychiatry, Brain Imaging Research Center, United States
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Banihashemi L, Wallace ML, Sheu LK, Lee MC, Gianaros PJ, Mackenzie RP, Insana SP, Germain A, Herringa RJ. Childhood maltreatment moderates the effect of combat exposure on cingulum structural integrity. Dev Psychopathol 2017; 29:1735-1747. [PMID: 29162178 PMCID: PMC5773248 DOI: 10.1017/s0954579417001365] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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] [Indexed: 12/17/2022]
Abstract
Limbic white matter pathways link emotion, cognition, and behavior and are potentially malleable to the influences of traumatic events throughout development. However, the impact of interactions between childhood and later life trauma on limbic white matter pathways has yet to be examined. Here, we examined whether childhood maltreatment moderated the effect of combat exposure on diffusion tensor imaging measures within a sample of military veterans (N = 28). We examined five limbic tracts of interest: two components of the cingulum (cingulum, cingulate gyrus, and cingulum hippocampus [CGH]), the uncinate fasciculus, the fornix/stria terminalis, and the anterior limb of the internal capsule. Using effect sizes, clinically meaningful moderator effects were found only within the CGH. Greater combat exposure was associated with decreased CGH fractional anisotropy (overall structural integrity) and increased CGH radial diffusivity (perpendicular water diffusivity) among individuals with more severe childhood maltreatment. Our findings provide preliminary evidence of the moderating effect of childhood maltreatment on the relationship between combat exposure and CGH structural integrity. These differences in CGH structural integrity could have maladaptive implications for emotion and memory, as well as provide a potential mechanism by which childhood maltreatment induces vulnerability to later life trauma exposure.
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Abstract
PURPOSE OF REVIEW PTSD in youth is common and debilitating. In contrast to adult PTSD, relatively little is known about the neurobiology of pediatric PTSD, nor how neurodevelopment may be altered. This review summarizes recent neuroimaging studies in pediatric PTSD and discusses implications for future study. RECENT FINDINGS Pediatric PTSD is characterized by abnormal structure and function in neural circuitry supporting threat processing and emotion regulation. Furthermore, cross-sectional studies suggest that youth with PTSD have abnormal frontolimbic development compared to typically developing youth. Examples include declining hippocampal volume, increasing amygdala reactivity, and declining amygdala-prefrontal coupling with age. Pediatric PTSD is characterized by both overt and developmental abnormalities in frontolimbic circuitry. Notably, abnormal frontolimbic development may contribute to increasing threat reactivity and weaker emotion regulation as youth age. Longitudinal studies of pediatric PTSD are needed to characterize individual outcomes and determine whether current treatments are capable of restoring healthy neurodevelopment.
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Affiliation(s)
- Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, 6001 Research Park Blvd, Madison, WI, 53719, USA.
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Keding TJ, Herringa RJ. Paradoxical Prefrontal-Amygdala Recruitment to Angry and Happy Expressions in Pediatric Posttraumatic Stress Disorder. Neuropsychopharmacology 2016; 41:2903-2912. [PMID: 27329685 PMCID: PMC5061882 DOI: 10.1038/npp.2016.104] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [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: 03/04/2016] [Revised: 05/29/2016] [Accepted: 06/15/2016] [Indexed: 11/09/2022]
Abstract
The neural substrates of pediatric posttraumatic stress disorder (PTSD) remain incompletely understood, but likely involve abnormal function and development of emotion processing circuitry. Valence-specific and age-related abnormalities during emotion processing have not been elucidated. We examined implicit emotional face processing in pediatric PTSD, predicting abnormalities specific to threat-related emotion. Youth (ages 8-18 years) with PTSD (n=25) and healthy youth (n=28) completed a dynamic emotional face task during fMRI, viewing faces changing from neutral to angry or happy, or changing shape control. Group and cross-sectional age-related differences in activation and functional connectivity were examined in amygdala/hippocampus, medial prefrontal cortex (mPFC), and whole-brain analyses. The post hoc analyses examined the relationship of neural abnormalities with symptom measures of PTSD, anxiety, and depression. Compared with decreased activation with age in healthy youth, PTSD youth showed increased amygdala activation to emotional faces with age. In a group by emotion interaction, PTSD youth showed dorsal (d)ACC hyperactivation to happy faces relative to healthy youth, with no difference for angry faces. Connectivity analyses revealed paradoxical coupling in prefrontal-amygdala circuits, including dACC-dorsomedial (dm)PFC, amygdala-dmPFC, and amygdala-ventrolateral (vl)PFC. In each case, PTSD youth showed reduced connectivity to angry faces, but increased connectivity to happy faces, the reverse of healthy youth. Valence-abnormal recruitment was associated with greater symptom severity, implicating a role in trauma-related psychopathology in youth. Notably, impaired recruitment during angry faces and heightened recruitment to happy faces may reflect increased salience and ambiguity of positive emotional expressions in pediatric PTSD. Finally, age-related findings suggest a developmental sensitization of the amygdala across emotional expressions in youth with PTSD. These findings provide novel insights into the underlying pathophysiology of pediatric PTSD, extending beyond abnormal neural responses to canonical threat.
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Affiliation(s)
- Taylor J Keding
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA,Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, 6001 Research Park Boulevard, Madison, WI 53719, USA, Tel: +1 608 265 3610, Fax: +1 608 262 9246, E-mail:
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Herringa RJ, Burghy CA, Stodola DE, Fox ME, Davidson RJ, Essex MJ. Enhanced prefrontal-amygdala connectivity following childhood adversity as a protective mechanism against internalizing in adolescence. Biol Psychiatry Cogn Neurosci Neuroimaging 2016; 1:326-334. [PMID: 27725969 DOI: 10.1016/j.bpsc.2016.03.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Much research has focused on the deleterious neurobiological effects of childhood adversity that may underlie internalizing disorders. While most youth show emotional adaptation following adversity, the corresponding neural mechanisms remain poorly understood. METHODS In this longitudinal community study, we examined the associations among childhood family adversity, adolescent internalizing symptoms, and their interaction on regional brain activation and amygdala/hippocampus functional connectivity during emotion processing in 132 adolescents. RESULTS Consistent with prior work, childhood adversity predicted heightened amygdala reactivity to negative, but not positive, images in adolescence. However, amygdala reactivity was not related to internalizing symptoms. Furthermore, childhood adversity predicted increased fronto-amygdala connectivity to negative, but not positive, images, yet only in lower internalizing adolescents. Childhood adversity also predicted increased fronto-hippocampal connectivity to negative images, but was not moderated by internalizing. These findings were unrelated to adolescence adversity or externalizing symptoms, suggesting specificity to childhood adversity and adolescent internalizing. CONCLUSIONS Together, these findings suggest that adaptation to childhood adversity is associated with augmentation of fronto-subcortical circuits specifically for negative emotional stimuli. Conversely, insufficient enhancement of fronto-amygdala connectivity, with increasing amygdala reactivity, may represent a neural signature of vulnerability for internalizing by late adolescence. These findings implicate early childhood as a critical period in determining the brain's adaptation to adversity, and suggest that even normative adverse experiences can have significant impact on neurodevelopment and functioning. These results offer potential neural mechanisms of adaptation and vulnerability which could be used in the prediction of risk for psychopathology following childhood adversity.
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Affiliation(s)
- Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin, USA
| | - Cory A Burghy
- Center for Investigating Healthy Minds at the Waisman Center, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Diane E Stodola
- Center for Investigating Healthy Minds at the Waisman Center, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Michelle E Fox
- Department of Psychology, Georgia State University, Atlanta, Georgia, USA
| | - Richard J Davidson
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin, USA; Center for Investigating Healthy Minds at the Waisman Center, University of Wisconsin-Madison, Madison, Wisconsin, USA; Department of Psychology, University of Wisconsin - Madison, Madison, Wisconsin, USA
| | - Marilyn J Essex
- Department of Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin, USA
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Patriat R, Birn RM, Keding TJ, Herringa RJ. Default-Mode Network Abnormalities in Pediatric Posttraumatic Stress Disorder. J Am Acad Child Adolesc Psychiatry 2016; 55:319-27. [PMID: 27015723 PMCID: PMC4808564 DOI: 10.1016/j.jaac.2016.01.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 12/23/2015] [Accepted: 01/29/2016] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Resting-state functional magnetic resonance imaging (rs-fMRI) studies of adult posttraumatic stress disorder (PTSD) have identified default-mode network (DMN) abnormalities, including reduced within-network connectivity and reduced anticorrelation between the DMN and task-positive network (TPN). However, no prior studies have specifically examined DMN connectivity in pediatric PTSD, which may differ due to neurodevelopmental factors. METHOD A total of 29 youth with PTSD and 30 nontraumatized healthy youth of comparable age and sex completed rs-fMRI. DMN properties were examined using posterior cingulate cortex (PCC) seed-based connectivity and independent component analysis (ICA). RESULTS Contrary to findings in adult studies, youth with PTSD displayed increased connectivity within the DMN, including increased PCC-inferior parietal gyrus connectivity, and age-related increases in PCC-ventromedial prefrontal cortex connectivity. Strikingly, youth with PTSD also displayed greater anticorrelation between the PCC and multiple nodes within salience and attentional control networks of the TPN. ICA revealed greater anticorrelation between the entire DMN and TPN networks in youth with PTSD. Furthermore, DMN and TPN connectivity strength were positively and negatively associated, respectively, with re-experiencing symptoms of PTSD. CONCLUSION Pediatric PTSD is characterized by heightened within-DMN connectivity, which may contribute to re-experiencing symptoms of PTSD and is consistent with the role of the DMN in autobiographical memory. At the same time, greater anticorrelation between the DMN and attentional control networks may represent compensatory mechanisms aimed at suppressing trauma-related thought, a notion supported by the inverse relationship between TPN strength and re-experiencing. These findings provide new insights into large-scale network abnormalities underlying pediatric PTSD, which could serve as biomarkers of illness and treatment response.
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Affiliation(s)
| | | | | | - Ryan J Herringa
- University of Wisconsin School of Medicine and Public Health, Madison.
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Keding TJ, Herringa RJ. Abnormal structure of fear circuitry in pediatric post-traumatic stress disorder. Neuropsychopharmacology 2015; 40:537-45. [PMID: 25212487 PMCID: PMC4289962 DOI: 10.1038/npp.2014.239] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [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: 06/20/2014] [Revised: 09/05/2014] [Accepted: 09/07/2014] [Indexed: 11/09/2022]
Abstract
Structural brain studies of adult post-traumatic stress disorder (PTSD) show reduced gray matter volume (GMV) in fear regulatory areas including the ventromedial prefrontal cortex (vmPFC) and hippocampus. Surprisingly, neither finding has been reported in pediatric PTSD. One possibility is that they represent age-dependent effects that are not fully apparent until adulthood. In addition, lower-resolution MRI and image processing in prior studies may have limited detection of such differences. Here we examine fear circuitry GMV, including age-related differences, using higher-resolution MRI in pediatric PTSD vs healthy youth. In a cross-sectional design, 3 T anatomical brain MRI was acquired in 27 medication-free youth with PTSD and 27 healthy non-traumatized youth of comparable age, sex, and IQ. Voxel-based morphometry was used to compare GMV in a priori regions including the medial prefrontal cortex and amygdala/hippocampus. Compared with healthy youth, PTSD youth had reduced GMV but no age-related differences in anterior vmPFC (BA 10/11, Z=4.5), which inversely correlated with PTSD duration. In contrast, although there was no overall group difference in hippocampal volume, a group × age interaction (Z=3.6) was present in the right anterior hippocampus. Here, age positively predicted hippocampal volume in healthy youth but negatively predicted volume in PTSD youth. Within the PTSD group, re-experiencing symptoms inversely correlated with subgenual anterior cingulate cortex (sgACC, Z=3.7) and right anterior hippocampus (Z=3.5) GMV. Pediatric PTSD is associated with abnormal structure of the vmPFC and age-related differences in the hippocampus, regions important in the extinction and contextual gating of fear. Reduced anterior vmPFC volume may confer impaired recovery from illness, consistent with its role in the allocation of attentional resources. In contrast, individual differences in sgACC volume were associated with re-experiencing symptoms, consistent with the role of the sgACC in fear extinction. The negative relationship between age and hippocampal volume in youth with PTSD may suggest an ongoing neurotoxic process over development, which further contributes to illness expression. Future studies employing a longitudinal design would be merited to further explore these possibilities.
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Affiliation(s)
- Taylor J Keding
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ryan J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA,Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, 6001 Research Park Boulevard, Madison, WI 53719, USA, Tel: +608 263 6068, Fax: +608 262 9246, E-mail:
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Birn RM, Patriat R, Phillips ML, Germain A, Herringa RJ. Childhood maltreatment and combat posttraumatic stress differentially predict fear-related fronto-subcortical connectivity. Depress Anxiety 2014; 31:880-892. [PMID: 25132653 PMCID: PMC4205190 DOI: 10.1002/da.22291] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [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: 10/15/2013] [Revised: 05/30/2014] [Accepted: 06/13/2014] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Adult posttraumatic stress disorder (PTSD) has been characterized by altered fear-network connectivity. Childhood trauma is a major risk factor for adult PTSD, yet its contribution to fear-network connectivity in PTSD remains unexplored. We examined, within a single model, the contribution of childhood maltreatment, combat exposure, and combat-related posttraumatic stress symptoms (PTSS) to resting-state connectivity (rs-FC) of the amygdala and hippocampus in military veterans. METHODS Medication-free male veterans (n = 27, average 26.6 years) with a range of PTSS completed resting-state fMRI. Measures including the Clinician-Administered PTSD Scale (CAPS), Childhood Trauma Questionnaire (CTQ), and Combat Exposure Scale (CES) were used to predict rs-FC using multilinear regression. Fear-network seeds included the amygdala and hippocampus. RESULTS Amygdala: CTQ predicted lower connectivity to ventromedial prefrontal cortex (vmPFC), but greater anticorrelation with dorsal/lateral PFC. CAPS positively predicted connectivity to insula, and loss of anticorrelation with dorsomedial/dorsolateral (dm/dl)PFC. Hippocampus: CTQ predicted lower connectivity to vmPFC, but greater anticorrelation with dm/dlPFC. CES predicted greater anticorrelation, whereas CAPS predicted less anticorrelation with dmPFC. CONCLUSIONS Childhood trauma, combat exposure, and PTSS differentially predict fear-network rs-FC. Childhood maltreatment may weaken ventral prefrontal-subcortical circuitry important in automatic fear regulation, but, in a compensatory manner, may also strengthen dorsal prefrontal-subcortical pathways involved in more effortful emotion regulation. PTSD symptoms, in turn, appear to emerge with the loss of connectivity in the latter pathway. These findings suggest potential mechanisms by which developmental trauma exposure leads to adult PTSD, and which brain mechanisms are associated with the emergence of PTSD symptoms.
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Affiliation(s)
- Rasmus M Birn
- Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI
- Medical Physics, University of Wisconsin School of Medicine & Public Health, Madison, WI
| | - Rémi Patriat
- Medical Physics, University of Wisconsin School of Medicine & Public Health, Madison, WI
| | - Mary L Phillips
- Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Anne Germain
- Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Ryan J Herringa
- Psychiatry, University of Wisconsin School of Medicine & Public Health, Madison, WI
- Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA
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Herringa RJ, Phillips ML, Fournier JC, Kronhaus DM, Germain A. Childhood and adult trauma both correlate with dorsal anterior cingulate activation to threat in combat veterans. Psychol Med 2013; 43:1533-1542. [PMID: 23171514 PMCID: PMC3686816 DOI: 10.1017/s0033291712002310] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [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] [Indexed: 11/06/2022]
Abstract
BACKGROUND Prior studies of adult post-traumatic stress disorder (PTSD) suggest abnormal functioning of prefrontal and limbic regions. Cumulative childhood and adult trauma exposures are major risk factors for developing adult PTSD, yet their contribution to neural dysfunction in PTSD remains poorly understood. This study aimed to examine the neural correlates of childhood and adult trauma exposure and post-traumatic stress symptoms (PTSS) within a single model. Method Medication-free male combat veterans (n = 28, average age 26.6 years) with a wide range of PTSS were recruited from the community between 2010 and 2011. Subjects completed an emotional face-morphing task while undergoing functional magnetic resonance imaging (fMRI). Clinical ratings included the Clinician-Administered PTSD Scale (CAPS), Childhood Trauma Questionnaire (CTQ) and Combat Exposure Scale (CES). A priori regions were examined through multivariate voxelwise regression in SPM8, using depressive symptoms and IQ as covariates. RESULTS In the angry condition, CAPS scores correlated positively with activation in the medial prefrontal cortex [mPFC; Brodmann area (BA) 10, z = 3.51], hippocampus (z = 3.47), insula (z = 3.62) and, in earlier blocks, the amygdala. CES and CTQ correlated positively with activation in adjacent areas of the dorsal anterior cingulate cortex (dACC; BA 32, z = 3.70 and BA 24, z = 3.88 respectively). In the happy condition, CAPS, CTQ and CES were not correlated significantly with activation patterns. CONCLUSIONS dACC activation observed in prior studies of PTSD may be attributable to the cumulative effects of childhood and adult trauma exposure. By contrast, insula, hippocampus and amygdala activation may be specific to PTSS. The specificity of these results to threat stimuli, but not to positive stimuli, is consistent with abnormalities in threat processing associated with PTSS.
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Affiliation(s)
- R J Herringa
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI 53719, USA.
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Germain A, James J, Insana S, Herringa RJ, Mammen O, Price J, Nofzinger E. A window into the invisible wound of war: functional neuroimaging of REM sleep in returning combat veterans with PTSD. Psychiatry Res 2013; 211:176-9. [PMID: 23149024 PMCID: PMC3570584 DOI: 10.1016/j.pscychresns.2012.05.007] [Citation(s) in RCA: 58] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 05/21/2012] [Accepted: 05/22/2012] [Indexed: 10/27/2022]
Abstract
Relative regional cerebral metabolic rate of glucose in rapid eye movement (REM) sleep and wakefulness was explored in combat veterans with and without posttraumatic stress disorder PTSD, using positron emission tomography. Hypermetabolism in brain regions involved in arousal regulation, fear responses, and reward processing persist during REM sleep in combat veterans with PTSD.
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Affiliation(s)
- Anne Germain
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
| | - Jeffrey James
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
| | - Salvatore Insana
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
| | - Ryan J. Herringa
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
| | - Oommen Mammen
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
| | - Julie Price
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
| | - Eric Nofzinger
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213 USA
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Herringa RJ, Roseboom PH, Kalin NH. Decreased amygdala CRF-binding protein mRNA in post-mortem tissue from male but not female bipolar and schizophrenic subjects. Neuropsychopharmacology 2006; 31:1822-31. [PMID: 16482088 DOI: 10.1038/sj.npp.1301038] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Stressful life events are commonly associated with the onset and maintenance of psychopathology and much research has focused on the role of the corticotropin-releasing factor (CRF) system in mediating psychopathology. Since CRF serves to integrate the stress response, it is possible that the CRF system plays a role as a neurochemical linkage between stress and psychopathology. CRF-binding protein (CRF-BP) is thought to modulate CRF activity by decreasing its actions. Therefore, in some psychopathological states, alterations in CRF-BP function may contribute to dysregulation of the CRF system. Since the amygdala CRF system mediates stress- and anxiety-related behaviors and alterations in amygdala function are associated with psychopathology, we examined amygdala CRF-BP gene expression in post-mortem brains from subjects with major depression, bipolar disorder, and schizophrenia as well as in controls. In addition to characterizing the anatomic distribution of CRF-BP mRNA in the human amygdala and medial temporal lobe region, we found a significant decrease in CRF-BP mRNA levels in the basolateral amygdala of male bipolar and male schizophrenic subjects and the lateral amygdala of male bipolar subjects. These results raise the possibility that men with decreased amygdala CRF-BP may be more vulnerable to the effects of stress exposure on the etiology or maintenance of bipolar disorder or schizophrenia.
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Affiliation(s)
- Ryan J Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA
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Herringa RJ, Mackenrodt DB, Barlow JD, Roseboom PH, Nanda SA, Kalin NH. Corticotropin-releasing factor (CRF), but not corticosterone, increases basolateral amygdala CRF-binding protein. Brain Res 2006; 1083:21-8. [PMID: 16545343 DOI: 10.1016/j.brainres.2006.01.122] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [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: 08/10/2005] [Revised: 01/26/2006] [Accepted: 01/30/2006] [Indexed: 11/28/2022]
Abstract
Corticotropin-releasing factor (CRF) is a key mediator of the behavioral, autonomic, and endocrine responses to stress. CRF binds two receptors and a CRF-binding protein (CRF-BP), which may inactivate or modulate the actions of CRF at its receptors. The amygdala is an important anatomical substrate for CRF and contains CRF, its receptors, and CRF-BP. Our previous studies demonstrated that acute stress increases basolateral amygdala (BLA) CRF-BP mRNA. However, factors that may be responsible for this increase remain unclear. Both CRF and corticosterone are released during stress and are known to increase CRF-BP in vitro. However, the effects of these agents in vivo on brain CRF-BP have not been studied. Therefore, we examined the effects of CRF and corticosterone administration on BLA CRF-BP mRNA in rats. The findings demonstrate that intracerebroventricular CRF (5 microg) significantly increases BLA CRF-BP mRNA 9 h post-infusion, a time point consistent with that observed for the effects of acute stress-induced increases in CRF-BP. In contrast, injection of corticosterone at a dose mimicking acute stress (6.5 mg/kg sc) failed to increase BLA CRF-BP mRNA 9 h post-injection. Surprisingly, two different CRF antagonists failed to block CRF-induced increases in CRF-BP mRNA. These results suggest that CRF, but not corticosterone, may be responsible for stress-induced increases in BLA CRF-BP gene expression. Furthermore, this effect appears to be mediated by mechanisms other than the identified CRF receptors.
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MESH Headings
- Amygdala/drug effects
- Amygdala/metabolism
- Animals
- Carrier Proteins/genetics
- Carrier Proteins/metabolism
- Corticosterone/blood
- Corticosterone/pharmacology
- Corticotropin-Releasing Hormone/metabolism
- Corticotropin-Releasing Hormone/pharmacology
- Dose-Response Relationship, Drug
- Gene Expression Regulation/drug effects
- Gene Expression Regulation/genetics
- Male
- Protein Binding/drug effects
- Protein Binding/genetics
- RNA, Messenger/drug effects
- RNA, Messenger/metabolism
- Rats
- Rats, Sprague-Dawley
- Receptors, Corticotropin-Releasing Hormone/antagonists & inhibitors
- Receptors, Corticotropin-Releasing Hormone/genetics
- Receptors, Corticotropin-Releasing Hormone/metabolism
- Stress, Physiological/blood
- Stress, Physiological/genetics
- Stress, Physiological/physiopathology
- Up-Regulation/drug effects
- Up-Regulation/physiology
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Affiliation(s)
- Ryan J Herringa
- Wisconsin Psychiatric Institute and Clinics, 6001 Research Park Boulevard, Madison, WI 53719-1176, USA
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Herringa RJ, Nanda SA, Hsu DT, Roseboom PH, Kalin NH. The effects of acute stress on the regulation of central and basolateral amygdala CRF-binding protein gene expression. ACTA ACUST UNITED AC 2005; 131:17-25. [PMID: 15530648 DOI: 10.1016/j.molbrainres.2004.08.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [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] [Accepted: 08/09/2004] [Indexed: 10/26/2022]
Abstract
Corticotropin-releasing factor (CRF) is a key mediator of the behavioral, autonomic, and endocrine responses to stress. CRF binds two receptors and a CRF-binding protein (CRF-BP), which may inactivate or modulate the actions of CRF at its receptors. The amygdala is an important anatomical substrate for CRF and contains CRF, its receptors, and CRF-BP. Few studies have examined the effects of acute stress on the regulation of amygdala CRF-BP with other CRF system genes. Therefore, we examined the time course of the effects of acute restraint stress on central (CeA) and basolateral (BLA) amygdala CRF system genes. Consistent with our previous study, acute stress increased BLA CRF-BP mRNA shortly after stress offset. Surprisingly, BLA CRF-BP mRNA remained elevated up to 21 h after the stressor. This effect was selective in the BLA as stress did not alter CeA CRF-BP mRNA, and there were no changes in CRF or CRF receptor mRNAs in either amygdala nucleus. These results suggest that alterations in BLA CRF-BP gene expression are a primary response of the BLA/CeA CRF system to acute stress. Because CRF-BP can modulate CRF action, changes in amygdala CRF-BP levels after stress exposure may affect the ability of an organism to adapt to future stressors.
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Affiliation(s)
- Ryan J Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA
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Lombardo KA, Herringa RJ, Balachandran JS, Hsu DT, Bakshi VP, Roseboom PH, Kalin NH. Effects of acute and repeated restraint stress on corticotropin-releasing hormone binding protein mRNA in rat amygdala and dorsal hippocampus. Neurosci Lett 2001; 302:81-4. [PMID: 11290392 DOI: 10.1016/s0304-3940(01)01680-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [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] [Indexed: 11/26/2022]
Abstract
Corticotropin-releasing hormone (CRH) mediates endocrine, behavioral, and autonomic responses to stress. In addition to binding to two receptor subtypes, CRH binds to a CRH-binding protein (CRH-BP). While CRH-BP is hypothesized to play a role in regulating levels of free CRH and modulating the stress response, the effects of stressors on brain CRH-BP are relatively unexplored. The present study determined effects of acute and repeated restraint on CRH-BP mRNA in basolateral amygdala (BLA) and dorsal hippocampus (DH), brain regions involved in fear and motivation. Using in situ hybridization, we found that a single acute period of restraint significantly increased CRH-BP mRNA in BLA by 20% but had no effect in DH. Repeated restraint had no effect on basal levels of CRH-BP mRNA in BLA or DH. Importantly, repeated restraint blocked the effects of acute restraint in the BLA. These results demonstrate differential effects of acute and repeated restraint on CRH-BP mRNA.
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Affiliation(s)
- K A Lombardo
- Department of Psychology, University of Wisconsin, Madison, WI 53706, USA.
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Hsu DT, Lombardo KA, Herringa RJ, Bakshi VP, Roseboom PH, Kalin NH. Corticotropin-releasing hormone messenger RNA distribution and stress-induced activation in the thalamus. Neuroscience 2001; 105:911-21. [PMID: 11530229 DOI: 10.1016/s0306-4522(01)00239-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [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] [Indexed: 11/30/2022]
Abstract
Corticotropin-releasing hormone plays a critical role in mediating the stress response. Brain circuits hypothesized to mediate stress include the thalamus, which plays a pivotal role in distributing sensory information to cortical and subcortical structures. In situ hybridization revealed neurons containing corticotropin-releasing hormone messenger RNA in the posterior thalamic nuclear group and the central medial nucleus of the thalamus, which interfaces with the ventral posteromedial nucleus (parvicellular part). These regions are of interest because they process somatosensory and visceral information. In the first experiment, the effect of acute stress on thalamic corticotropin-releasing hormone messenger RNA levels was assessed. Rats restrained for 1 h and killed 1 h later were found to have increased corticotropin-releasing hormone messenger RNA in the posterior thalamic nuclear group. The time course of these changes was examined in a second experiment in which rats were killed immediately or 3 h after restraint. While no changes occurred in the thalamus immediately after restraint, 3 h after restraint, increases in corticotropin-releasing hormone messenger RNA occurred in both the posterior thalamic nuclear group and the central medial-ventral posteromedial nucleus (parvicellular part) of the thalamus. A different pattern of activation was observed in the paraventricular nucleus of the hypothalamus with increased corticotropin-releasing hormone messenger RNA immediately after restraint, but not 1 or 3 h later. In addition to the stress-induced changes, a prominent decrease in baseline thalamic corticotropin-releasing hormone messenger RNA was observed from 1000 to 1300 h. These results show that the thalamus contains corticotropin-releasing hormone messenger RNA that increases after restraint stress, indicating a role for thalamic corticotropin-releasing hormone systems in the stress response. Stress-induced changes in thalamic corticotropin-releasing hormone messenger RNA expression appears to be regulated differently than that in the paraventricular nucleus of the hypothalamus, and may be influenced by diurnal mechanisms.
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Affiliation(s)
- D T Hsu
- Department of Psychiatry, University of Wisconsin, Madison, WI 53706, USA.
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