1
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Klimecki OM, Liebscher M, Gaubert M, Hayek D, Zarucha A, Dyrba M, Bartels C, Buerger K, Butryn M, Dechent P, Dobisch L, Ewers M, Fliessbach K, Freiesleben SD, Glanz W, Hetzer S, Janowitz D, Kilimann I, Kleineidam L, Laske C, Maier F, Munk MH, Perneczky R, Peters O, Priller J, Rauchmann BS, Roy N, Scheffler K, Schneider A, Spruth EJ, Spottke A, Teipel SJ, Wiltfang J, Wolfsgruber S, Yakupov R, Düzel E, Jessen F, Wagner M, Roeske S, Wirth M. Long-term environmental enrichment is associated with better fornix microstructure in older adults. Front Aging Neurosci 2023; 15:1170879. [PMID: 37711996 PMCID: PMC10498282 DOI: 10.3389/fnagi.2023.1170879] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 08/04/2023] [Indexed: 09/16/2023] Open
Abstract
Background Sustained environmental enrichment (EE) through a variety of leisure activities may decrease the risk of developing Alzheimer's disease. This cross-sectional cohort study investigated the association between long-term EE in young adulthood through middle life and microstructure of fiber tracts associated with the memory system in older adults. Methods N = 201 cognitively unimpaired participants (≥ 60 years of age) from the DZNE-Longitudinal Cognitive Impairment and Dementia Study (DELCODE) baseline cohort were included. Two groups of participants with higher (n = 104) or lower (n = 97) long-term EE were identified, using the self-reported frequency of diverse physical, intellectual, and social leisure activities between the ages 13 to 65. White matter (WM) microstructure was measured by fractional anisotropy (FA) and mean diffusivity (MD) in the fornix, uncinate fasciculus, and parahippocampal cingulum using diffusion tensor imaging. Long-term EE groups (lower/higher) were compared with adjustment for potential confounders, such as education, crystallized intelligence, and socio-economic status. Results Reported participation in higher long-term EE was associated with greater fornix microstructure, as indicated by higher FA (standardized β = 0.117, p = 0.033) and lower MD (β = -0.147, p = 0.015). Greater fornix microstructure was indirectly associated (FA: unstandardized B = 0.619, p = 0.038; MD: B = -0.035, p = 0.026) with better memory function through higher long-term EE. No significant effects were found for the other WM tracts. Conclusion Our findings suggest that sustained participation in a greater variety of leisure activities relates to preserved WM microstructure in the memory system in older adults. This could be facilitated by the multimodal stimulation associated with the engagement in a physically, intellectually, and socially enriched lifestyle. Longitudinal studies will be needed to support this assumption.
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Affiliation(s)
- Olga M Klimecki
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Maxie Liebscher
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Malo Gaubert
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
- Department of Neuroradiology, Rennes University Hospital Centre Hospitalier Universitaire (CHU), Rennes, France
| | - Dayana Hayek
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Alexis Zarucha
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Martin Dyrba
- German Center for Neurodegenerative Diseases (DZNE), Rostock, Germany
| | - Claudia Bartels
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, University of Goettingen, Göttingen, Germany
| | - Katharina Buerger
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
- Institute for Stroke and Dementia Research, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Michaela Butryn
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Peter Dechent
- Magnetic Resonance (MR)-Research in Neurosciences, Department of Cognitive Neurology, Georg-August-University Goettingen, Göttingen, Germany
| | - Laura Dobisch
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Michael Ewers
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
- Institute for Stroke and Dementia Research, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Klaus Fliessbach
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Silka Dawn Freiesleben
- Department of Psychiatry and Neurosciences, Charité-Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Berlin, Germany
| | - Wenzel Glanz
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Stefan Hetzer
- Berlin Center for Advanced Neuroimaging, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Daniel Janowitz
- Institute for Stroke and Dementia Research, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Ingo Kilimann
- German Center for Neurodegenerative Diseases (DZNE), Rostock, Germany
- Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | - Luca Kleineidam
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Christoph Laske
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
- Section for Dementia Research, Department of Psychiatry and Psychotherapy, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Franziska Maier
- Department of Psychiatry, Medical Faculty, University of Cologne, Cologne, Germany
| | - Matthias H Munk
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
- Department of Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Robert Perneczky
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
- Ageing Epidemiology Research Unit (AGE), School of Public Health, Imperial College London, London, United Kingdom
| | - Oliver Peters
- Department of Psychiatry and Neurosciences, Charité-Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Berlin, Germany
| | - Josef Priller
- German Center for Neurodegenerative Diseases (DZNE), Berlin, Germany
- Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Munich, Germany
- University of Edinburgh and United Kingdom Dementia Research Institute (UK DRI), Edinburgh, United Kingdom
| | - Boris-Stephan Rauchmann
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Nina Roy
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Klaus Scheffler
- Department for Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany
| | - Anja Schneider
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Eike Jakob Spruth
- Department of Psychiatry and Neurosciences, Charité-Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Berlin, Germany
| | - Annika Spottke
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurology, University of Bonn, Bonn, Germany
| | - Stefan J Teipel
- German Center for Neurodegenerative Diseases (DZNE), Rostock, Germany
- Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, University of Goettingen, Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), Göttingen, Germany
- Neurosciences and Signaling Group, Department of Medical Sciences, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Steffen Wolfsgruber
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Renat Yakupov
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
| | - Emrah Düzel
- German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany
- Institute of Cognitive Neurology and Dementia Research (IKND), Otto-von-Guericke University, Magdeburg, Germany
| | - Frank Jessen
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Psychiatry, Medical Faculty, University of Cologne, Cologne, Germany
- Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
| | - Michael Wagner
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Sandra Roeske
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Miranka Wirth
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
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2
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Pedini P, Coiffard B, Casas S, Fina F, Boutonnet-Rodat A, Baudey J, Basire A, Frassati C, Chiaroni J, Gaubert M, Picard C. Clinical Relevance of Donor-Derived Cell-Free Dna and Fragment Size Analysis During the First Month after Lung Transplantation. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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3
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Dégeilh F, von Soest T, Ferschmann L, Beer JC, Gaubert M, Koerte IK, Tamnes CK. Social problems and brain structure development following childhood mild traumatic brain injury. Cortex 2023; 162:26-37. [PMID: 36965337 DOI: 10.1016/j.cortex.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 12/12/2022] [Accepted: 02/06/2023] [Indexed: 03/03/2023]
Abstract
Childhood mild traumatic brain injury (mTBI) is associated with elevated risk of developing social problems, which may be underpinned by changes in the structural developmental trajectory of the social brain, a network of cortical regions supporting social cognition and behavior. However, limited sample sizes and cross-sectional designs generally used in neuroimaging studies of pediatric TBI have prevented explorations of this hypothesis. This longitudinal retrospective study examined the development of parent-reported social problems and cortical thickness in social brain regions following childhood mTBI using data from the large population-based Adolescent Brain Cognitive Development (ABCD) Study. Two-group latent change score models revealed different developmental trajectories from ages 10-12 years in the level of social problems between children with (n = 345) and without (n = 7,089) mTBI. Children with mTBI showed higher, but non-clinical, levels of social problems than controls at age 10. Then, social problems decreased over 2 years, but still remained higher, but non-clinical, than in controls in which they stayed stable. Both groups showed similar decreases in social brain cortical thickness between ages 10 and 12 years. Further studies providing detailed information on the injury mechanism and acute symptoms are needed to better understand individual differences in social functioning and brain development in pediatric TBI.
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Affiliation(s)
- Fanny Dégeilh
- Univ Rennes, CNRS, Inria, Inserm, IRISA UMR 6074, EMPENN - ERL U 1228, Rennes, France; Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany.
| | - Tilmann von Soest
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway
| | - Lia Ferschmann
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway
| | - Joanne C Beer
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Malo Gaubert
- Univ Rennes, CNRS, Inria, Inserm, IRISA UMR 6074, EMPENN - ERL U 1228, Rennes, France; Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany
| | - Inga K Koerte
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany; Psychiatric Neuroimaging Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität, Munich, Germany; Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Christian K Tamnes
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway; NORMENT, Institute of Clinical Medicine, University of Oslo, Norway; Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
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4
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Bonke EM, Bonfert MV, Hillmann SM, Seitz-Holland J, Gaubert M, Wiegand TLT, De Luca A, Cho KIK, Sandmo SB, Yhang E, Tripodis Y, Seer C, Kaufmann D, Kaufmann E, Muehlmann M, Gooijers J, Lin AP, Leemans A, Swinnen SP, Bahr R, Shenton ME, Pasternak O, Tacke U, Heinen F, Koerte IK. Neurological soft signs in adolescents are associated with brain structure. Cereb Cortex 2022; 33:5547-5556. [PMID: 36424865 DOI: 10.1093/cercor/bhac441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/27/2022] Open
Abstract
Abstract
Neurological soft signs (NSS) are minor deviations in motor performance. During childhood and adolescence, NSS are examined for functional motor phenotyping to describe development, to screen for comorbidities, and to identify developmental vulnerabilities. Here, we investigate underlying brain structure alterations in association with NSS in physically trained adolescents. Male adolescent athletes (n = 136, 13–16 years) underwent a standardized neurological examination including 28 tests grouped into 6 functional clusters. Non-optimal performance in at least 1 cluster was rated as NSS (NSS+ group). Participants underwent T1- and diffusion-weighted magnetic resonance imaging. Cortical volume, thickness, and local gyrification were calculated using Freesurfer. Measures of white matter microstructure (Free-water (FW), FW-corrected fractional anisotropy (FAt), axial and radial diffusivity (ADt, RDt)) were calculated using tract-based spatial statistics. General linear models with age and handedness as covariates were applied to assess differences between NSS+ and NSS− group. We found higher gyrification in a large cluster spanning the left superior frontal and parietal areas, and widespread lower FAt and higher RDt compared with the NSS− group. This study shows that NSS in adolescents are associated with brain structure alterations. Underlying mechanisms may include alterations in synaptic pruning and axon myelination, which are hallmark processes of brain maturation.
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Affiliation(s)
- Elena M Bonke
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- Graduate School of Systemic Neurosciences , Ludwig-Maximilians-Universität, Munich , Germany
- NeuroImaging Core Unit Munich (NICUM), University Hospital, Ludwig-Maximilians-Universität , Munich, Germany
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA , United States
| | - Michaela V Bonfert
- University Hospital Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
- Ludwig-Maximilians-Universität Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
| | - Stefan M Hillmann
- University Hospital Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
- Ludwig-Maximilians-Universität Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
| | - Johanna Seitz-Holland
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA , United States
| | - Malo Gaubert
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- CHU Rennes Radiology Department, , Rennes, France
- University of Rennes Inria, CNRS, Inserm, IRISA UMR 6074, Empenn ERL, , Rennes, France
| | - Tim L T Wiegand
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- NeuroImaging Core Unit Munich (NICUM), University Hospital, Ludwig-Maximilians-Universität , Munich, Germany
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA , United States
| | - Alberto De Luca
- University Medical Center Utrecht Image Sciences Institute, , Utrecht, the Netherlands
- University Medical Center Utrecht Department of Neurology, , Utrecht, the Netherlands
| | - Kang Ik K Cho
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA, United States
| | - Stian B Sandmo
- Norwegian School of Sport Sciences Oslo Sports Trauma Research Center, Department of Sports Medicine, , Oslo, Norway
- Oslo University Hospital Division of Mental Health and Addiction, , Oslo, Norway
| | - Eukyung Yhang
- Boston University School of Public Health Department of Biostatistics, , Boston, MA , United States
| | - Yorghos Tripodis
- Boston University School of Public Health Department of Biostatistics, , Boston, MA , United States
- Boston University School of Medicine Alzheimer’s Disease and CTE Centers, , Boston, MA , United States
| | - Caroline Seer
- Movement Control and Neuroplasticity Research Group, Department of Movement Sciences, KU Leuven , Leuven, Belgium
| | - David Kaufmann
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- University Hospital Augsburg Department of Diagnostic and Interventional Radiology and Neuroradiology, , Augsburg, Germany
| | - Elisabeth Kaufmann
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- Ludwig-Maximilians-Universität Department of Neurology, , Munich, Germany
| | - Marc Muehlmann
- University Hospital Department of Clinical Radiology, , Ludwig-Maximilians-Universität, Munich, Germany
| | - Jolien Gooijers
- Movement Control and Neuroplasticity Research Group, Department of Movement Sciences, KU Leuven , Leuven, Belgium
| | - Alexander P Lin
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA, United States
- Harvard Medical School Department of Radiology, Brigham and Women's Hospital, , Boston, MA, United States
- Harvard Medical School Center for Clinical Spectroscopy, Brigham and Women’s Hospital, , Boston, MA, United States
| | - Alexander Leemans
- University Medical Center Utrecht Image Sciences Institute, , Utrecht, the Netherlands
| | - Stephan P Swinnen
- Movement Control and Neuroplasticity Research Group, Department of Movement Sciences, KU Leuven , Leuven, Belgium
| | - Roald Bahr
- Norwegian School of Sport Sciences Oslo Sports Trauma Research Center, Department of Sports Medicine, , Oslo, Norway
| | - Martha E Shenton
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA, United States
- Harvard Medical School Department of Radiology, Brigham and Women's Hospital, , Boston, MA, United States
| | - Ofer Pasternak
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA, United States
- Harvard Medical School Department of Radiology, Brigham and Women's Hospital, , Boston, MA, United States
| | - Uta Tacke
- University Children's Hospital (UKBB) , Basel, Switzerland
| | - Florian Heinen
- University Hospital Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
- Ludwig-Maximilians-Universität Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics at Dr. von Hauner Children's Hospital, , , Munich, Germany
| | - Inga K Koerte
- University Hospital, Ludwig-Maximilians-Universität cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, , Munich, Germany
- Graduate School of Systemic Neurosciences , Ludwig-Maximilians-Universität, Munich, Germany
- NeuroImaging Core Unit Munich (NICUM), University Hospital, Ludwig-Maximilians-Universität , Munich , Germany
- Harvard Medical School Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, , Boston, MA , United States
- Harvard Medical School Department of Psychiatry, Massachusetts General Hospital, , Boston, MA , United States
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5
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Böttcher A, Zarucha A, Köbe T, Gaubert M, Höppner A, Altenstein S, Bartels C, Buerger K, Dechent P, Dobisch L, Ewers M, Fliessbach K, Freiesleben SD, Frommann I, Haynes JD, Janowitz D, Kilimann I, Kleineidam L, Laske C, Maier F, Metzger C, Munk MHJ, Perneczky R, Peters O, Priller J, Rauchmann BS, Roy N, Scheffler K, Schneider A, Spottke A, Teipel SJ, Wiltfang J, Wolfsgruber S, Yakupov R, Düzel E, Jessen F, Röske S, Wagner M, Kempermann G, Wirth M. Musical Activity During Life Is Associated With Multi-Domain Cognitive and Brain Benefits in Older Adults. Front Psychol 2022; 13:945709. [PMID: 36092026 PMCID: PMC9454948 DOI: 10.3389/fpsyg.2022.945709] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 05/16/2022] [Accepted: 06/23/2022] [Indexed: 11/13/2022] Open
Abstract
Regular musical activity as a complex multimodal lifestyle activity is proposed to be protective against age-related cognitive decline and Alzheimer’s disease. This cross-sectional study investigated the association and interplay between musical instrument playing during life, multi-domain cognitive abilities and brain morphology in older adults (OA) from the DZNE-Longitudinal Cognitive Impairment and Dementia Study (DELCODE) study. Participants reporting having played a musical instrument across three life periods (n = 70) were compared to controls without a history of musical instrument playing (n = 70), well-matched for reserve proxies of education, intelligence, socioeconomic status and physical activity. Participants with musical activity outperformed controls in global cognition, working memory, executive functions, language, and visuospatial abilities, with no effects seen for learning and memory. The musically active group had greater gray matter volume in the somatosensory area, but did not differ from controls in higher-order frontal, temporal, or hippocampal volumes. However, the association between gray matter volume in distributed frontal-to-temporal regions and cognitive abilities was enhanced in participants with musical activity compared to controls. We show that playing a musical instrument during life relates to better late-life cognitive abilities and greater brain capacities in OA. Musical activity may serve as a multimodal enrichment strategy that could help preserve cognitive and brain health in late life. Longitudinal and interventional studies are needed to support this notion.
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Affiliation(s)
- Adriana Böttcher
- German Center for Neurodegenerative Diseases, Dresden, Germany
- Section of Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Alexis Zarucha
- German Center for Neurodegenerative Diseases, Dresden, Germany
| | - Theresa Köbe
- German Center for Neurodegenerative Diseases, Dresden, Germany
| | - Malo Gaubert
- German Center for Neurodegenerative Diseases, Dresden, Germany
| | - Angela Höppner
- German Center for Neurodegenerative Diseases, Dresden, Germany
| | - Slawek Altenstein
- German Center for Neurodegenerative Diseases, Berlin, Germany
- Department of Psychiatry, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Claudia Bartels
- Department of Psychiatry and Psychotherapy, University Medical Center, University of Göttingen, Göttingen, Germany
| | - Katharina Buerger
- Institute for Stroke and Dementia Research, University Hospital, LMU Munich, Munich, Germany
- German Center for Neurodegenerative Diseases, Munich, Germany
| | - Peter Dechent
- MR-Research in Neurology and Psychiatry, Georg-August-University Göttingen, Göttingen, Germany
| | - Laura Dobisch
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
- Institute of Cognitive Neurology and Dementia Research, Otto-von-Guericke University, Magdeburg, Germany
| | - Michael Ewers
- German Center for Neurodegenerative Diseases, Munich, Germany
| | - Klaus Fliessbach
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | | | - Ingo Frommann
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - John Dylan Haynes
- Bernstein Center for Computational Neuroscience, Charité – Universitätsmedizin, Berlin, Germany
| | - Daniel Janowitz
- Institute for Stroke and Dementia Research, University Hospital, LMU Munich, Munich, Germany
| | - Ingo Kilimann
- German Center for Neurodegenerative Diseases, Rostock, Germany
- Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | | | - Christoph Laske
- German Center for Neurodegenerative Diseases, Tübingen, Germany
- Section for Dementia Research, Hertie Institute for Clinical Brain Research and Department of Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Franziska Maier
- Department of Psychiatry, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Coraline Metzger
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
- Institute of Cognitive Neurology and Dementia Research, Otto-von-Guericke University, Magdeburg, Germany
- Department of Psychiatry and Psychotherapy, Otto-von-Guericke University, Magdeburg, Germany
| | - Matthias H. J. Munk
- German Center for Neurodegenerative Diseases, Tübingen, Germany
- Systems Neurophysiology, Department of Biology, Darmstadt University of Technology, Darmstadt, Germany
| | - Robert Perneczky
- German Center for Neurodegenerative Diseases, Munich, Germany
- Munich Cluster for Systems Neurology, Munich, Germany
- Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, United Kingdom
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Oliver Peters
- German Center for Neurodegenerative Diseases, Berlin, Germany
- Department of Psychiatry, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Josef Priller
- German Center for Neurodegenerative Diseases, Berlin, Germany
- Department of Psychiatry, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Boris-Stephan Rauchmann
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Nina Roy
- German Center for Neurodegenerative Diseases, Bonn, Germany
| | - Klaus Scheffler
- Department for Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany
| | - Anja Schneider
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Annika Spottke
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Stefan J. Teipel
- German Center for Neurodegenerative Diseases, Rostock, Germany
- Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center, University of Göttingen, Göttingen, Germany
- German Center for Neurodegenerative Diseases, Göttingen, Germany
- Neurosciences and Signaling Group, Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Steffen Wolfsgruber
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Renat Yakupov
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
- Institute of Cognitive Neurology and Dementia Research, Otto-von-Guericke University, Magdeburg, Germany
| | - Emrah Düzel
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
- Institute of Cognitive Neurology and Dementia Research, Otto-von-Guericke University, Magdeburg, Germany
| | - Frank Jessen
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department of Psychiatry, Faculty of Medicine, University of Cologne, Cologne, Germany
- Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
| | - Sandra Röske
- German Center for Neurodegenerative Diseases, Bonn, Germany
| | - Michael Wagner
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Gerd Kempermann
- German Center for Neurodegenerative Diseases, Dresden, Germany
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany
| | - Miranka Wirth
- German Center for Neurodegenerative Diseases, Dresden, Germany
- *Correspondence: Miranka Wirth,
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Wirth M, Gaubert M, Köbe T, Garnier-Crussard A, Lange C, Gonneaud J, de Flores R, Landeau B, de la Sayette V, Chételat G. Vascular Health Is Associated With Functional Connectivity Decline in Higher-Order Networks of Older Adults. Front Integr Neurosci 2022; 16:847824. [PMID: 35558154 PMCID: PMC9088922 DOI: 10.3389/fnint.2022.847824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/14/2022] [Indexed: 12/03/2022] Open
Abstract
Background Poor vascular health may impede brain functioning in older adults, thus possibly increasing the risk of cognitive decline and Alzheimer’s disease (AD). The emerging link between vascular risk factors (VRF) and longitudinal decline in resting-state functional connectivity (RSFC) within functional brain networks needs replication and further research in independent cohorts. Method We examined 95 non-demented older adults using the IMAP+ cohort (Caen, France). VRF were assessed at baseline through systolic and diastolic blood pressure, body-mass-index, and glycated hemoglobin (HbA1c) levels. Brain pathological burden was measured using white matter hyperintensity (WMH) volumes, derived from FLAIR images, and cortical β-Amyloid (Aβ) deposition, derived from florbetapir-PET imaging. RSFC was estimated from functional MRI scans within canonical brain networks at baseline and up to 3 years of follow-up. Linear mixed-effects models evaluated the independent predictive value of VRF on longitudinal changes in network-specific and global RSFC as well as a potential association between these RSFC changes and cognitive decline. Results We replicate that RSFC increased over time in global RSFC and in the default-mode, salience/ventral-attention and fronto-parietal networks. In contrast, higher diastolic blood pressure levels were independently associated with a decrease of RSFC over time in the default-mode, salience/ventral-attention, and fronto-parietal networks. Moreover, higher HbA1c levels were independently associated with a reduction of the observed RSFC increase over time in the salience/ventral-attention network. Both of these associations were independent of brain pathology related to Aβ load and WMH volumes. The VRF-related changes in RSFC over time were not significantly associated with longitudinal changes in cognitive performance. Conclusion Our longitudinal findings corroborate that VRF promote RSFC alterations over time within higher-order brain networks, irrespective of pathological brain burden. Altered RSFC in large-scale cognitive networks may eventually increase the vulnerability to aging and AD.
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Affiliation(s)
- Miranka Wirth
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
- *Correspondence: Miranka Wirth,
| | - Malo Gaubert
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Theresa Köbe
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Antoine Garnier-Crussard
- Clinical and Research Memory Center of Lyon, Lyon Institute for Aging, Hospices Civils de Lyon, Lyon, France
- INSERM 1048, CNRS 5292, Neuroscience Research Centre, Lyon, France
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
| | - Catharina Lange
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
- Department of Nuclear Medicine, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Julie Gonneaud
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
| | - Robin de Flores
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
| | - Brigitte Landeau
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
| | - Vincent de la Sayette
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
- Department of Neurology, CHU de Caen, Caen, France
| | - Gaël Chételat
- UNICAEN, INSERM, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders,” Institut Blood and Brain @ Caen-Normandie, Cyceron, Normandy University, Caen, France
- Gaël Chételat,
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7
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Gaubert M, Dell'Orco A, Lange C, Garnier-Crussard A, Zimmermann I, Dyrba M, Duering M, Ziegler G, Peters O, Preis L, Priller J, Spruth EJ, Schneider A, Fliessbach K, Wiltfang J, Schott BH, Maier F, Glanz W, Buerger K, Janowitz D, Perneczky R, Rauchmann BS, Teipel S, Kilimann I, Laske C, Munk MH, Spottke A, Roy N, Dobisch L, Ewers M, Dechent P, Haynes JD, Scheffler K, Düzel E, Jessen F, Wirth M. Performance evaluation of automated white matter hyperintensity segmentation algorithms in a multicenter cohort on cognitive impairment and dementia. Front Psychiatry 2022; 13:1010273. [PMID: 36713907 PMCID: PMC9877422 DOI: 10.3389/fpsyt.2022.1010273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 12/07/2022] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND White matter hyperintensities (WMH), a biomarker of small vessel disease, are often found in Alzheimer's disease (AD) and their advanced detection and quantification can be beneficial for research and clinical applications. To investigate WMH in large-scale multicenter studies on cognitive impairment and AD, appropriate automated WMH segmentation algorithms are required. This study aimed to compare the performance of segmentation tools and provide information on their application in multicenter research. METHODS We used a pseudo-randomly selected dataset (n = 50) from the DZNE-multicenter observational Longitudinal Cognitive Impairment and Dementia Study (DELCODE) that included 3D fluid-attenuated inversion recovery (FLAIR) images from participants across the cognitive continuum. Performances of top-rated algorithms for automated WMH segmentation [Brain Intensity Abnormality Classification Algorithm (BIANCA), lesion segmentation toolbox (LST), lesion growth algorithm (LGA), LST lesion prediction algorithm (LPA), pgs, and sysu_media] were compared to manual reference segmentation (RS). RESULTS Across tools, segmentation performance was moderate for global WMH volume and number of detected lesions. After retraining on a DELCODE subset, the deep learning algorithm sysu_media showed the highest performances with an average Dice's coefficient of 0.702 (±0.109 SD) for volume and a mean F1-score of 0.642 (±0.109 SD) for the number of lesions. The intra-class correlation was excellent for all algorithms (>0.9) but BIANCA (0.835). Performance improved with high WMH burden and varied across brain regions. CONCLUSION To conclude, the deep learning algorithm, when retrained, performed well in the multicenter context. Nevertheless, the performance was close to traditional methods. We provide methodological recommendations for future studies using automated WMH segmentation to quantify and assess WMH along the continuum of cognitive impairment and AD dementia.
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Affiliation(s)
- Malo Gaubert
- German Center for Neurodegenerative Diseases, Dresden, Germany.,Department of Neuroradiology, Rennes University Hospital (CHU), Rennes, France
| | - Andrea Dell'Orco
- German Center for Neurodegenerative Diseases, Dresden, Germany.,Department of Neuroradiology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Catharina Lange
- German Center for Neurodegenerative Diseases, Dresden, Germany.,Department of Nuclear Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Antoine Garnier-Crussard
- Clinical and Research Memory Center of Lyon, Lyon Institute for Elderly, Hospices Civils de Lyon, Lyon, France.,Normandie Univ, UNICAEN, INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders," Institut Blood and Brain @ Caen-Normandie, Caen, France.,Neuroscience Research Centre of Lyon, INSERM 1048, CNRS 5292, Lyon, France
| | | | - Martin Dyrba
- German Center for Neurodegenerative Diseases, Rostock, Germany
| | - Marco Duering
- Department of Biomedical Engineering, Medical Image Analysis Center (MIAC) and qbig, University of Basel, Basel, Switzerland
| | - Gabriel Ziegler
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
| | - Oliver Peters
- German Center for Neurodegenerative Diseases, Berlin, Germany.,Department of Psychiatry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Lukas Preis
- Department of Psychiatry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Josef Priller
- German Center for Neurodegenerative Diseases, Berlin, Germany.,Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Centre for Clinical Brain Sciences, University of Edinburgh and UK Dementia Research Institute (DRI), Edinburgh, United Kingdom.,Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Eike Jakob Spruth
- German Center for Neurodegenerative Diseases, Berlin, Germany.,Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Anja Schneider
- German Center for Neurodegenerative Diseases, Bonn, Germany.,Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Klaus Fliessbach
- German Center for Neurodegenerative Diseases, Bonn, Germany.,Department of Neurodegenerative Disease and Geriatric Psychiatry, University of Bonn Medical Center, Bonn, Germany
| | - Jens Wiltfang
- German Center for Neurodegenerative Diseases, Göttingen, Germany.,Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, University of Göttingen, Göttingen, Germany.,Department of Medical Sciences, Neurosciences and Signaling Group, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Björn H Schott
- German Center for Neurodegenerative Diseases, Göttingen, Germany.,Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, University of Göttingen, Göttingen, Germany.,Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - Franziska Maier
- Department of Psychiatry, Medical Faculty, University of Cologne, Cologne, Germany
| | - Wenzel Glanz
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
| | - Katharina Buerger
- German Center for Neurodegenerative Diseases, Munich, Germany.,Department of Psychiatry and Psychotherapy, University Hospital, Ludwig Maximilian University of Munich (LMU), Munich, Germany
| | - Daniel Janowitz
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig Maximilian University of Munich (LMU), Munich, Germany
| | - Robert Perneczky
- German Center for Neurodegenerative Diseases, Munich, Germany.,Department of Psychiatry and Psychotherapy, University Hospital, Ludwig Maximilian University of Munich (LMU), Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy) Munich, Munich, Germany.,Ageing Epidemiology Research Unit (AGE), School of Public Health, Imperial College London, London, United Kingdom.,Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kingdom
| | - Boris-Stephan Rauchmann
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig Maximilian University of Munich (LMU), Munich, Germany
| | - Stefan Teipel
- German Center for Neurodegenerative Diseases, Rostock, Germany.,Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | - Ingo Kilimann
- German Center for Neurodegenerative Diseases, Rostock, Germany.,Department of Psychosomatic Medicine, Rostock University Medical Center, Rostock, Germany
| | - Christoph Laske
- German Center for Neurodegenerative Diseases, Tübingen, Germany.,Department of Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Matthias H Munk
- German Center for Neurodegenerative Diseases, Tübingen, Germany.,Department of Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Annika Spottke
- German Center for Neurodegenerative Diseases, Bonn, Germany.,Department of Neurology, University of Bonn, Bonn, Germany
| | - Nina Roy
- German Center for Neurodegenerative Diseases, Bonn, Germany
| | - Laura Dobisch
- German Center for Neurodegenerative Diseases, Magdeburg, Germany
| | - Michael Ewers
- German Center for Neurodegenerative Diseases, Munich, Germany
| | - Peter Dechent
- MR-Research in Neurosciences, Department of Cognitive Neurology, Georg-August-University of Göttingen, Göttingen, Germany
| | - John Dylan Haynes
- Bernstein Center for Computational Neuroscience, Charité - Universitätsmedizin, Berlin, Germany
| | - Klaus Scheffler
- Department for Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany
| | - Emrah Düzel
- German Center for Neurodegenerative Diseases, Magdeburg, Germany.,Institute of Cognitive Neurology and Dementia Research (IKND), Otto-von-Guericke University, Magdeburg, Germany
| | - Frank Jessen
- German Center for Neurodegenerative Diseases, Bonn, Germany.,Department of Psychiatry, Medical Faculty, University of Cologne, Cologne, Germany.,Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Köln, Germany
| | - Miranka Wirth
- German Center for Neurodegenerative Diseases, Dresden, Germany
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8
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Seker FB, Fan Z, Gesierich B, Gaubert M, Sienel RI, Plesnila N. Neurovascular Reactivity in the Aging Mouse Brain Assessed by Laser Speckle Contrast Imaging and 2-Photon Microscopy: Quantification by an Investigator-Independent Analysis Tool. Front Neurol 2021; 12:745770. [PMID: 34858312 PMCID: PMC8631776 DOI: 10.3389/fneur.2021.745770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Abstract
The brain has a high energy demand but little to no energy stores. Therefore, proper brain function relies on the delivery of glucose and oxygen by the cerebral vasculature. The regulation of cerebral blood flow (CBF) occurs at the level of the cerebral capillaries and is driven by a fast and efficient crosstalk between neurons and vessels, a process termed neurovascular coupling (NVC). Experimentally NVC is mainly triggered by sensory stimulation and assessed by measuring either CBF by laser Doppler fluxmetry, laser speckle contrast imaging (LSCI), intrinsic optical imaging, BOLD fMRI, near infrared spectroscopy (NIRS) or functional ultrasound imaging (fUS). Since these techniques have relatively low spatial resolution, diameters of cerebral vessels are mainly assessed by 2-photon microscopy (2-PM). Results of studies on NVC rely on stable animal physiology, high-quality data acquisition, and unbiased data analysis, criteria, which are not easy to achieve. In the current study, we assessed NVC using two different imaging modalities, i.e., LSCI and 2-PM, and analyzed our data using an investigator-independent Matlab-based analysis tool, after manually defining the area of analysis in LSCI and vessels to measure in 2-PM. By investigating NVC in 6–8 weeks, 1-, and 2-year-old mice, we found that NVC was maximal in 1-year old mice and was significantly reduced in aged mice. These findings suggest that NVC is differently affected during the aging process. Most interestingly, specifically pial arterioles, seem to be distinctly affected by the aging. The main finding of our study is that the automated analysis tool works very efficiently in terms of time and accuracy. In fact, the tool reduces the analysis time of one animal from approximately 23 h to about 2 s while basically making no mistakes. In summary, we developed an experimental workflow, which allows us to reliably measure NVC with high spatial and temporal resolution in young and aged mice and to analyze these data in an investigator-independent manner.
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Affiliation(s)
- Fatma Burcu Seker
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany
| | - Ziyu Fan
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany
| | - Benno Gesierich
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany
| | - Malo Gaubert
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany
| | - Rebecca Isabella Sienel
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany
| | - Nikolaus Plesnila
- Institute for Stroke and Dementia Research, Munich University Hospital and University of Munich, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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9
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Rémillard-Pelchat D, Rahayel S, Gaubert M, Postuma RB, Montplaisir J, Pelletier A, Monchi O, Brambati SM, Carrier J, Gagnon JF. Comprehensive Analysis of Brain Volume in REM Sleep Behavior Disorder with Mild Cognitive Impairment. J Parkinsons Dis 2021; 12:229-241. [PMID: 34690149 DOI: 10.3233/jpd-212691] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Rapid-eye-movement sleep behavior disorder (RBD) is a major risk factor for Parkinson's disease and dementia with Lewy bodies. More than a third of RBD patients have mild cognitive impairment (MCI), but their specific structural brain alterations remain poorly understood. OBJECTIVE This study aimed to investigate the local deformation and volume of gray and white matter tissue underlying MCI in RBD. METHODS Fifty-two idiopathic RBD patients, including 17 with MCI (33%), underwent polysomnography, neuropsychological, neurological, and magnetic resonance imaging assessments. MCI diagnosis was based on a subjective complaint, cognitive impairment on the neuropsychological battery, and preserved daily functioning. Forty-one controls were also included. Deformation-based morphometry (DBM), voxel-based morphometry (VBM), and regional volume analyses of the corpus callosum and basal forebrain cholinergic were performed. Multiple regressions models were also computed using anatomical, cognitive (composite z score), and motor parameters. RESULTS Globally, patients with MCI displayed a widespread pattern of local deformation and volume atrophy in the cortical (bilateral insula, cingulate cortex, precuneus, frontal and temporal regions, right angular gyrus, and mid-posterior segment of the corpus callosum) and subcortical (brainstem, corona radiata, basal ganglia, thalamus, amygdala, and right hippocampus) regions compared to patients without MCI (DBM) or controls (DBM and VBM). Moreover, brain deformation (DBM) in patients were associated with lower performance in attention and executive functions, visuospatial abilities, and higher motor symptoms severity. CONCLUSION The present study identified novel brain structural alterations in RBD patients with MCI which correlated with poorer cognitive performance. These results are consistent with those reported in patients with synucleinopathies-related cognitive impairment.
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Affiliation(s)
- David Rémillard-Pelchat
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Shady Rahayel
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Malo Gaubert
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Ronald B Postuma
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Department of Neurology, Montreal General Hospital, Montreal, Quebec, Canada.,Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Jacques Montplaisir
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Department of Psychiatry, Université de Montréal, Montreal, Quebec, Canada
| | - Amélie Pelletier
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Oury Monchi
- Department of Radiology, Radio-Oncology, and Nuclear Medicine, Université de Montréal, Montreal, Quebec, Canada.,Departments of Clinical Neurosciences, Radiology, and Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Simona Maria Brambati
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec, Canada.,Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
| | - Julie Carrier
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec, Canada.,Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
| | - Jean-François Gagnon
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal -Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec, Canada
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10
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Fortier-Lebel O, Jobin B, Lécuyer-Giguère F, Gaubert M, Giguère JF, Gagnon JF, Boller B, Frasnelli J. Verbal Episodic Memory Alterations and Hippocampal Atrophy in Acute Mild Traumatic Brain Injury. J Neurotrauma 2021; 38:1506-1514. [PMID: 33724054 DOI: 10.1089/neu.2020.7475] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Episodic memory deficit is a symptom frequently observed after a mild traumatic brain injury (mTBI). However, few studies have investigated the impact of a single and acute mTBI on episodic memory and structural cerebral changes. To do so, we conducted two experiments. In the first, we evaluated verbal episodic memory by using a word recall test, in 52 patients with mTBI (mean age 33.1 [12.2] years) 2-4 weeks after a first mTBI, compared with 54 healthy controls (31.3 [9.2] years) and followed both groups up for 6 months. In the second, we measured hippocampal volume in a subset of 40 participants (20 patients with mTBI, 20 controls) from Experiment 1 using magnetic resonance imaging (MRI; T1-weighted images) and correlated memory performance scores to hippocampal volume. Experiment 1 showed significantly reduced verbal episodic memory within the first month after an mTBI and a tendency for a reduction 6 months later, more pronounced for men. In Experiment 2, patients with mTBI exhibited a generally reduced hippocampal volume; however, we did not observe any linear correlation between hippocampal volume and memory scores. These results suggest that one single mTBI is associated with both episodic memory alteration and reduced volume of the hippocampus in the acute phase. Future studies are needed to elucidate the link between both measures.
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Affiliation(s)
- Olivier Fortier-Lebel
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada.,Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada
| | - Benoît Jobin
- Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.,Research Centre of the Institut Universitaire de Gériatrie de Montréal, Montréal, Québec, Canada
| | - Fanny Lécuyer-Giguère
- Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.,Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Malo Gaubert
- Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.,Department of Child and Adolescent Psychiatry, Psychosomatic, and Psychotherapy, Ludwig-Maximilians-Universität, Munich, Germany
| | | | - Jean-François Gagnon
- Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.,Research Centre of the Institut Universitaire de Gériatrie de Montréal, Montréal, Québec, Canada.,Department of Psychology, Université du Québec à Montréal, Montréal, Québec, Canada
| | - Benjamin Boller
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada.,Research Centre of the Institut Universitaire de Gériatrie de Montréal, Montréal, Québec, Canada
| | - Johannes Frasnelli
- Research Centre of the Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada.,Research Centre of the Institut Universitaire de Gériatrie de Montréal, Montréal, Québec, Canada.,Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada
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11
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Gaubert M, Lange C, Garnier-Crussard A, Köbe T, Bougacha S, Gonneaud J, de Flores R, Tomadesso C, Mézenge F, Landeau B, de la Sayette V, Chételat G, Wirth M. Topographic patterns of white matter hyperintensities are associated with multimodal neuroimaging biomarkers of Alzheimer's disease. Alzheimers Res Ther 2021; 13:29. [PMID: 33461618 PMCID: PMC7814451 DOI: 10.1186/s13195-020-00759-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 12/23/2020] [Indexed: 12/26/2022]
Abstract
Background White matter hyperintensities (WMH) are frequently found in Alzheimer’s disease (AD). Commonly considered as a marker of cerebrovascular disease, regional WMH may be related to pathological hallmarks of AD, including beta-amyloid (Aβ) plaques and neurodegeneration. The aim of this study was to examine the regional distribution of WMH associated with Aβ burden, glucose hypometabolism, and gray matter volume reduction. Methods In a total of 155 participants (IMAP+ cohort) across the cognitive continuum from normal cognition to AD dementia, FLAIR MRI, AV45-PET, FDG-PET, and T1 MRI were acquired. WMH were automatically segmented from FLAIR images. Mean levels of neocortical Aβ deposition (AV45-PET), temporo-parietal glucose metabolism (FDG-PET), and medial-temporal gray matter volume (GMV) were extracted from processed images using established AD meta-signature templates. Associations between AD brain biomarkers and WMH, as assessed in region-of-interest and voxel-wise, were examined, adjusting for age, sex, education, and systolic blood pressure. Results There were no significant associations between global Aβ burden and region-specific WMH. Voxel-wise WMH in the splenium of the corpus callosum correlated with greater Aβ deposition at a more liberal threshold. Region- and voxel-based WMH in the posterior corpus callosum, along with parietal, occipital, and frontal areas, were associated with lower temporo-parietal glucose metabolism. Similarly, lower medial-temporal GMV correlated with WMH in the posterior corpus callosum in addition to parietal, occipital, and fontal areas. Conclusions This study demonstrates that local white matter damage is correlated with multimodal brain biomarkers of AD. Our results highlight modality-specific topographic patterns of WMH, which converged in the posterior white matter. Overall, these cross-sectional findings corroborate associations of regional WMH with AD-typical Aß deposition and neurodegeneration.
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Affiliation(s)
- Malo Gaubert
- German Center for Neurodegenerative Diseases, Dresden, Germany.,Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, LMU University Hospital Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Catharina Lange
- German Center for Neurodegenerative Diseases, Dresden, Germany. .,Department of Nuclear Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.
| | - Antoine Garnier-Crussard
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France.,Clinical and Research Memory Center of Lyon, Lyon Institute for Elderly, Hospices Civils de Lyon, Lyon, France
| | - Theresa Köbe
- German Center for Neurodegenerative Diseases, Dresden, Germany
| | - Salma Bougacha
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Julie Gonneaud
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Robin de Flores
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Clémence Tomadesso
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Florence Mézenge
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Brigitte Landeau
- Inserm UMR-S U1237, Caen-Normandie University, GIP Cyceron, Caen, France
| | - Vincent de la Sayette
- Normandy University, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU of Caen, Neuropsychology and Imaging of Human Memory, Caen, France
| | - Gaël Chételat
- Department of Nuclear Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.
| | - Miranka Wirth
- German Center for Neurodegenerative Diseases, Dresden, Germany.
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12
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Rahayel S, Postuma RB, Montplaisir J, Mišić B, Tremblay C, Vo A, Lewis S, Matar E, Ehgoetz Martens K, Blanc F, Yao C, Carrier J, Monchi O, Gaubert M, Dagher A, Gagnon JF. A Prodromal Brain-Clinical Pattern of Cognition in Synucleinopathies. Ann Neurol 2020; 89:341-357. [PMID: 33217037 DOI: 10.1002/ana.25962] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 11/15/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Isolated (or idiopathic) rapid eye movement sleep behavior disorder (iRBD) is associated with dementia with Lewy bodies (DLB) and Parkinson's disease (PD). Biomarkers are lacking to predict conversion to a dementia or a motor-first phenotype. Here, we aimed at identifying a brain-clinical signature that predicts dementia in iRBD. METHODS A brain-clinical signature was identified in 48 patients with polysomnography-confirmed iRBD using partial least squares between brain deformation and 27 clinical variables. The resulting variable was applied to 78 patients with iRBD followed longitudinally to predict conversion to a synucleinopathy, specifically DLB. The deformation scores from patients with iRBD were compared with 207 patients with PD, DLB, or prodromal DLB to assess if scores were higher in DLB compared to PD. RESULTS One latent variable explained 31% of the brain-clinical covariance in iRBD, combining cortical and subcortical deformation and subarachnoid/ventricular expansion to cognitive and motor variables. The deformation score of this signature predicted conversion to a synucleinopathy in iRBD (p = 0.036, odds ratio [OR] = 2.249; 95% confidence interval [CI] = 1.053-4.803), specifically to DLB (OR = 4.754; 95% CI = 1.283-17.618, p = 0.020) and not PD (p = 0.286). Patients with iRBD who developed dementia had scores similar to clinical and prodromal patients with DLB but higher scores compared with patients with PD. The deformation score also predicted cognitive performance over 1, 2, and 4 years in patients with PD. INTERPRETATION We identified a brain-clinical signature that predicts conversion in iRBD to more severe/dementing forms of synucleinopathy. This pattern may serve as a new biomarker to optimize patient care, target risk reduction strategies, and administer neuroprotective trials. ANN NEUROL 2021;89:341-357.
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Affiliation(s)
- Shady Rahayel
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada.,Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal - Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - Ronald B Postuma
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal - Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada.,Department of Neurology, Montreal General Hospital, Montreal, QC, Canada
| | - Jacques Montplaisir
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal - Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada.,Department of Psychiatry, Université de Montréal, Montreal, QC, Canada
| | - Bratislav Mišić
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Christina Tremblay
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Andrew Vo
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Simon Lewis
- ForeFront Parkinson's Disease Research Clinic, Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia
| | - Elie Matar
- ForeFront Parkinson's Disease Research Clinic, Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia
| | - Kaylena Ehgoetz Martens
- ForeFront Parkinson's Disease Research Clinic, Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia.,Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada
| | - Frédéric Blanc
- ICube Laboratory and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Université de Strasbourg, Strasbourg, France.,Geriatrics Department, University Hospital of Strasbourg, CM2R (Memory Resource and Research Centre), Day Hospital, Strasbourg, France
| | - Chun Yao
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Julie Carrier
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal - Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada.,Department of Psychology, Université de Montréal, Montreal, QC, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, QC, Canada
| | - Oury Monchi
- Departments of Clinical Neurosciences, Radiology, and Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.,Department of Radiology, Radio-Oncology, and Nuclear Medicine, Université de Montréal, Montreal, QC, Canada
| | - Malo Gaubert
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'Île-de-Montréal - Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - Alain Dagher
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Jean-François Gagnon
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada.,Department of Psychology, Université de Montréal, Montreal, QC, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada
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13
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Gaubert M, Zimmermann I, Lange C, Dyrba M, Li H, Duering M, Ziegler G, Teipel SJ, Peters O, Priller J, Schneider A, Wiltfang J, Bürger K, Laske C, Spottke A, Jessen F, Düzel E, Wirth M. Performance comparison of automated white matter lesion segmentation algorithms in the DELCODE Study. Alzheimers Dement 2020. [DOI: 10.1002/alz.045367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Malo Gaubert
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
| | | | - Catharina Lange
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
- Charité – Universitätsmedizin Berlin Berlin Germany
| | - Martin Dyrba
- German Center for Neurodegenerative Diseases (DZNE) Rostock Germany
- University of Rostock Rostock Germany
| | - Hongwei Li
- Technical University of Munich Munich Germany
| | - Marco Duering
- Institute for Stroke and Dementia Research Munich Germany
| | - Gabriel Ziegler
- German Center for Neurodegenerative Diseases (DZNE) Magdeburg Germany
| | - Stefan J. Teipel
- German Center for Neurodegenerative Diseases (DZNE) Rostock Germany
- University of Rostock Rostock Germany
| | - Oliver Peters
- Charité – Universitätsmedizin Berlin Berlin Germany
- German Center for Neurodegenerative Diseases (DZNE) Berlin Germany
| | - Josef Priller
- Charité – Universitätsmedizin Berlin Berlin Germany
- German Center for Neurodegenerative Diseases (DZNE) Berlin Germany
| | - Anja Schneider
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
- Department for Neurodegenerative Diseases and Geriatric Psychiatry University Hospital Bonn Bonn Germany
| | - Jens Wiltfang
- German Center for Neurodegenerative Diseases (DZNE) Goettingen Germany
| | - Katharina Bürger
- Institute for Stroke and Dementia Research Munich Germany
- German Center for Neurodegenerative Diseases (DZNE) Munich Germany
| | - Christoph Laske
- German Center for Neurodegenerative Diseases (DZNE) Tuebingen Germany
| | - Annika Spottke
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
- Clinic for Neurology University Hospital Bonn Bonn Germany
| | - Frank Jessen
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
| | - Emrah Düzel
- German Center for Neurodegenerative Diseases (DZNE) Magdeburg Germany
- University Hospital Magdeburg Magdeburg Germany
- Institute of Cognitive Neuroscience University College London London United Kingdom
| | - Miranka Wirth
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
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14
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Köbe T, Gaubert M, Lange C, Garnier‐Crussard A, Bougacha S, Gonneaud J, de Flores R, Landeau B, De la Sayette V, Chetelat G, Wirth M. Metabolic risk factors, but not vascular lesions and β‐amyloid, are associated with functional connectivity across the Alzheimer’s disease spectrum. Alzheimers Dement 2020. [DOI: 10.1002/alz.045917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Theresa Köbe
- German Center for Neurodegenerative Diseases Dresden Germany
| | - Malo Gaubert
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
| | | | - Antoine Garnier‐Crussard
- Clinical and Research Memory Center of Lyon Lyon Institute For Elderly Charpennes Hospital, Hospices Civils de Lyon Lyon France
| | - Salma Bougacha
- Normandy University UNICAEN, INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen‐Normandie Cyceron Caen France
| | | | - Robin de Flores
- Inserm UMR‐S U1237 Université de Caen‐Normandie GIP Cyceron Caen France
| | | | | | | | - Miranka Wirth
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
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15
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Gaubert M, Lange C, Garnier‐Crussard A, Bougacha S, Gonneaud J, De Flores R, Tomadesso C, Mézenge F, Landeau B, De la sayette V, Chetelat G, Wirth M. Relationship between multimodal neuroimaging biomarkers and white matter hyperintensities across the Alzheimer’s disease spectrum: A region‐of‐interest‐ and voxel‐based study. Alzheimers Dement 2020. [DOI: 10.1002/alz.043343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Malo Gaubert
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
| | - Catharina Lange
- German Center for Neurodegenerative Diseases (DZNE) Dresden Germany
- Charité – Universitätsmedizin Berlin Berlin Germany
| | - Antoine Garnier‐Crussard
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
- Lyon Institute for Elderly Clinical and Research Memory Centre of Lyon Hospices Civils de Lyon Lyon 1 University Lyon France
| | - Salma Bougacha
- Normandie Univ, UNICAEN INSERM U1237 PhIND "Physiopathology and Imaging of Neurological Disorders" Institut Blood and Brain @ Caen‐Normandie Cyceron Caen France
| | - Julie Gonneaud
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
| | - Robin De Flores
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
| | | | - Florence Mézenge
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
| | - Brigitte Landeau
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
| | - Vincent De la sayette
- Normandy University UNICAEN PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine Caen France
| | - Gael Chetelat
- Inserm UMR‐S U1237 Caen‐Normandie University, GIP Cyceron Caen France
| | - Miranka Wirth
- Deutsches Zentrum für Neurodegenerative Erkrankungen ‐ DZNE Dresden Germany
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16
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Biermé C, Laine M, Mouret J, Gaubert M, Petolat E, Noemie P, Bonello L. Survival and recurrence in cardiogenic shock depending on its etiology. Archives of Cardiovascular Diseases Supplements 2020. [DOI: 10.1016/j.acvdsp.2020.03.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Rahayel S, Gaubert M, Postuma RB, Montplaisir J, Carrier J, Monchi O, Rémillard-Pelchat D, Bourgouin PA, Panisset M, Chouinard S, Joubert S, Gagnon JF. Brain atrophy in Parkinson's disease with polysomnography-confirmed REM sleep behavior disorder. Sleep 2020; 42:5373066. [PMID: 30854555 DOI: 10.1093/sleep/zsz062] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 01/20/2019] [Indexed: 12/16/2022] Open
Abstract
We aimed to investigate cortical and subcortical brain alterations in people with Parkinson's disease with polysomnography-confirmed rapid eye movement (REM) sleep behavior disorder (RBD). Thirty people with Parkinson's disease, including 15 people with RBD, were recruited and compared with 41 healthy controls. Surface-based cortical and subcortical analyses were performed on T1-weighted images to investigate thickness and shape abnormalities between groups, and voxel-based and deformation-based morphometry were performed to investigate local volume. Correlations were performed in patients to investigate the structural correlates of motor activity during REM sleep. People with RBD showed cortical thinning in the right perisylvian and inferior temporal cortices and shape contraction in the putamen compared with people without RBD. Compared with controls, people with RBD had extensive cortical thinning and volume loss, brainstem volume was reduced, and shape contraction was found in the basal ganglia and hippocampus. In comparison to controls, people without RBD showed more restricted thinning in the sensorimotor, parietal, and occipital cortices, reduced volume in the brainstem, temporal and more posterior areas, and shape contraction in the pallidum and hippocampus. In Parkinson's disease, higher tonic and phasic REM sleep motor activity was associated with contraction of the thalamic surface, extensive cortical thinning, and subtle volume reduction in the middle temporal gyrus. In Parkinson's disease, the presence of RBD is associated with extensive cortical and subcortical abnormalities, suggesting more severe neurodegeneration in people with RBD. This provides potential neuroanatomical correlates for the more severe clinical phenotype reported in people with Parkinson's disease with RBD.
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Affiliation(s)
- Shady Rahayel
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Canada
| | - Malo Gaubert
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Ronald B Postuma
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Neurology, Montreal General Hospital, Montreal, Canada
| | - Jacques Montplaisir
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Psychiatry, Université de Montréal, Montreal, Canada
| | - Julie Carrier
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Canada.,Department of Psychology, Université de Montréal, Montreal, Canada
| | - Oury Monchi
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Canada.,Department of Radiology, Radio-Oncology, and Nuclear Medicine, Université de Montréal, Montreal, Canada.,Departments of Clinical Neurosciences, Radiology, and Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - David Rémillard-Pelchat
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Pierre-Alexandre Bourgouin
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Michel Panisset
- Unité des troubles du mouvement André-Barbeau, Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Sylvain Chouinard
- Unité des troubles du mouvement André-Barbeau, Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Sven Joubert
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Canada.,Department of Psychology, Université de Montréal, Montreal, Canada
| | - Jean-François Gagnon
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada.,Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Canada
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18
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Caillaud M, Bejanin A, Laisney M, Gagnepain P, Gaubert M, Viard A, Clochon P, de La Sayette V, Allain P, Eustache F, Desgranges B. Influence of emotional complexity on the neural substrates of affective theory of mind. Hum Brain Mapp 2019; 41:139-149. [PMID: 31566290 PMCID: PMC7267895 DOI: 10.1002/hbm.24794] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 08/07/2019] [Accepted: 08/26/2019] [Indexed: 12/29/2022] Open
Abstract
Affective theory of mind (ToM) depends on both the decoding of emotional expressions and the reasoning on emotional mental states from social situations. While previous studies characterized the neural substrates underlying these processes, it remains unclear whether the nature of the emotional state inferred from others can influence the brain activation associated with affective ToM. In the present study, we focused on two types of emotions: basic emotions (BEs) (e.g., anger and surprise), which are innate and universal and self‐conscious emotions (e.g., pride and embarrassment), which correspond to a special class of emotions involving the self and including a representation of one's relative reactions to internal and external standards. Specifically, we used an ecological functional MRI paradigm, on 21 healthy young subjects, to compare brain activations during the decoding of and the reasoning on others' self‐conscious, basic and neutral mental states. Our results showed that compared to neutral states, the inference of self‐conscious and basic emotional states from others elicited more activation in several core regions of affective ToM. Direct comparisons between emotional conditions revealed more activation for self‐conscious than BEs in the right temporoparietal junction during the reasoning process and in left middle occipital regions during the decoding process. Further analyses using a localizer task showed that the extrastriate body area was more recruited for decoding others' self‐conscious versus BEs, which emphasize the importance of body clues to properly infer these emotions. Using an original task allowing for an ecological assessment of the affective ToM, these results demonstrate that the complexity of the emotion inferred to others can influence the recruitment of ToM network. This study also validates the use of our task as an ecological tool to assess the affective ToM, constituting an avenue for the characterization of ToM impairments in neurological conditions.
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Affiliation(s)
- Marie Caillaud
- Laboratoire de Psychologie des Pays de la Loire (LPPL), EA 4638, 49100, Angers, France.,Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Alexandre Bejanin
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Mickael Laisney
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Pierre Gagnepain
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Malo Gaubert
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Armelle Viard
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Patrice Clochon
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Vincent de La Sayette
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Philippe Allain
- Laboratoire de Psychologie des Pays de la Loire (LPPL), EA 4638, 49100, Angers, France
| | - Francis Eustache
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
| | - Béatrice Desgranges
- Normandie Univ, UNICAEN, PSL Universités Paris, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France
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19
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Bourgouin PA, Rahayel S, Gaubert M, Postuma RB, Montplaisir J, Carrier J, Monchi O, Pelletier A, Gagnon JF. Gray matter substrates of depressive and anxiety symptoms in idiopathic REM sleep behavior disorder. Parkinsonism Relat Disord 2019; 62:163-170. [DOI: 10.1016/j.parkreldis.2018.12.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 11/21/2018] [Accepted: 12/16/2018] [Indexed: 12/14/2022]
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20
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Latreille V, Gaubert M, Dubé J, Lina JM, Gagnon JF, Carrier J. Age-related cortical signatures of human sleep electroencephalography. Neurobiol Aging 2019; 76:106-114. [DOI: 10.1016/j.neurobiolaging.2018.12.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 11/30/2022]
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21
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Petolat E, Laine M, Ammar C, Pinto J, Gaubert M, Resseguier N, Thuny F, Bonello L. Right ventricular systolic dysfunction in intermediate high-risk pulmonary embolism treated by ultrasound-assisted catheter-directed thrombolysis. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2019.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Gaubert M. Doppler-Echocardiography for assessment of systemic vascular resistances in cardiogenic shock Patients. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2018.10.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Latreille V, Gaubert M, Dubé J, Lina J, Gagnon J, Carrier J. 0272 Thinning of Medial Frontal and Anterior Cingulate Cortices Explain Age-related Changes in REM and NREM Sleep. Sleep 2018. [DOI: 10.1093/sleep/zsy061.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- V Latreille
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Psychology, University of Montreal, Montreal, QC, CANADA
| | - M Gaubert
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Psychology, University of Quebec in Montreal, Montreal, QC, CANADA
| | - J Dubé
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Psychology, University of Montreal, Montreal, QC, CANADA
| | - J Lina
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Electrical Engineering, École de Technologie Supérieure, Montreal, QC, CANADA
| | - J Gagnon
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Psychology, University of Quebec in Montreal, Montreal, QC, CANADA
| | - J Carrier
- Centre d’études avancées en médecine du sommeil, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, CANADA
- Department of Psychology, University of Montreal, Montreal, QC, CANADA
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Rahayel S, Postuma RB, Montplaisir J, Génier Marchand D, Escudier F, Gaubert M, Bourgouin PA, Carrier J, Monchi O, Joubert S, Blanc F, Gagnon JF. Cortical and subcortical gray matter bases of cognitive deficits in REM sleep behavior disorder. Neurology 2018; 90:e1759-e1770. [PMID: 29669906 DOI: 10.1212/wnl.0000000000005523] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/20/2018] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To investigate cortical and subcortical gray matter abnormalities underlying cognitive impairment in patients with REM sleep behavior disorder (RBD) with or without mild cognitive impairment (MCI). METHODS Fifty-two patients with RBD, including 17 patients with MCI, were recruited and compared to 41 controls. All participants underwent extensive clinical assessments, neuropsychological examination, and 3-tesla MRI acquisition of T1 anatomical images. Vertex-based cortical analyses of volume, thickness, and surface area were performed to investigate cortical abnormalities between groups, whereas vertex-based shape analysis was performed to investigate subcortical structure surfaces. Correlations were performed to investigate associations between cortical and subcortical metrics, cognitive domains, and other markers of neurodegeneration (color discrimination, olfaction, and autonomic measures). RESULTS Patients with MCI had cortical thinning in the frontal, cingulate, temporal, and occipital cortices, and abnormal surface contraction in the lenticular nucleus and thalamus. Patients without MCI had cortical thinning restricted to the frontal cortex. Lower patient performance in cognitive domains was associated with cortical and subcortical abnormalities. Moreover, impaired performance on olfaction, color discrimination, and autonomic measures was associated with thinning in the occipital lobe. CONCLUSIONS Cortical and subcortical gray matter abnormalities are associated with cognitive status in patients with RBD, with more extensive patterns in patients with MCI. Our results highlight the importance of distinguishing between subgroups of patients with RBD according to cognitive status in order to better understand the neurodegenerative process in this population.
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Affiliation(s)
- Shady Rahayel
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Ronald B Postuma
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Jacques Montplaisir
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Daphné Génier Marchand
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Frédérique Escudier
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Malo Gaubert
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Pierre-Alexandre Bourgouin
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Julie Carrier
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Oury Monchi
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Sven Joubert
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Frédéric Blanc
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France
| | - Jean-François Gagnon
- From the Centre for Advanced Research in Sleep Medicine (S.R., R.B.P., J.M., D.G.M., M.G., P.-A.B., J.C., J.-F.G.), Hôpital du Sacré-Cœur de Montréal; Department of Psychology (S.R., D.G.M., M.G., P.-A.B., J.-F.G.), Université du Québec à Montréal; Department of Neurology (R.B.P.), Montreal General Hospital; Departments of Psychiatry (J.M.), Psychology (F.E., J.C., S.J.), and Radiology, Radio-Oncology, and Nuclear Medicine (O.M.), Université de Montréal; Research Centre (F.E., J.C., O.M., S.J., J.-F.G.), Institut universitaire de gériatrie de Montréal; Departments of Clinical Neurosciences and Radiology (O.M.), and Hotchkiss Brain Institute, University of Calgary, Canada; Université de Strasbourg and CNRS (F.B.), ICube UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS, Strasbourg; and Saint François Day Hospital, Department of Geriatrics (F.B.), and Memory Resources and Research Centre (CM2R), Departments of Geriatrics and Neurology (F.B.), Hôpitaux Universitaires de Strasbourg, France.
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Gaubert M, Resseguier N, Laine M, Bonello L, Camoin-Jau L, Paganelli F. Dabigatran versus vitamin k antagonist: an observational across-cohort comparison in acute coronary syndrome patients with atrial fibrillation. J Thromb Haemost 2018; 16:465-473. [PMID: 29274198 DOI: 10.1111/jth.13931] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 07/05/2017] [Indexed: 11/28/2022]
Abstract
Essentials Acute coronary syndrome (ACS) with atrial fibrillation (AF) is a therapeutic challenge. Dual and triple antithrombotic therapy showed a similar thrombotic risk in ACS patients with AF. The omission of aspirin during the first month did not increase the rate of ischemic events. Replacement of vitamin K antagonist by dabigatran leads to an increased thrombotic risk. SUMMARY Background Dual antithrombotic therapy comprising a vitamin K antagonist (VKA) plus clopidogrel reduces the incidence of major bleeding compared with triple therapy (VKA + clopidogrel + aspirin) in acute coronary syndrome (ACS) patients with atrial fibrillation (AF), with a similar thrombotic risk. The oral thrombin inhibitor dabigatran (150 mg twice a day) showed superiority over VKA in non-valvular AF, but data supporting its use in AF patients presenting with ACS are limited. Objective We sought to evaluate the efficacy of dabigatran vs. VKA in the management of AF patients undergoing percutaneous coronary intervention for an ACS. Methods In this open-label study, 133 consecutive patients received dabigatran plus clopidogrel. Another cohort of 133 patients treated with VKA plus clopidogrel was used as the control group. Results After propensity score adjustment, the cumulative incidence of major adverse cardiovascular events over 24 months was higher with dabigatran vs. VKA (adjusted hazard ratio, 2.28; 95% confidence interval, 1.46-3.56). Similar rates of major bleeding were found (adjusted hazard ratio, 1.17; 95% confidence interval, 0.46-2.96). Conclusions In AF patients presenting with ACS, replacement of VKA by dabigatran concurrently with clopidogrel is associated with an increased thrombotic risk, without a reduction in major bleeding.
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Affiliation(s)
- M Gaubert
- Department of Cardiology, Hôpital Nord, Aix Marseille University, APHM, Marseille, France
| | - N Resseguier
- EA3279 - Public Health, Chronic Diseases and Quality of Life - Research Unit, Aix-Marseille University, Marseille, France
| | - M Laine
- Department of Cardiology, Hôpital Nord, Aix Marseille University, APHM, Marseille, France
| | - L Bonello
- Department of Cardiology, Hôpital Nord, Aix Marseille University, APHM, Marseille, France
| | - L Camoin-Jau
- Department of Hematology, Timone Hospital, Aix Marseille University, APHM, Marseille, France
| | - F Paganelli
- Department of Cardiology, Hôpital Nord, Aix Marseille University, APHM, Marseille, France
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Bourgouin PA, Rahayel S, Gaubert M, Postuma R, Montplaisir J, Carrier J, Monchi O, Pelletier A, Gagnon JF. Gray matter volume correlates of depressive and anxiety symptoms in idiopathic REM sleep behavior disorder. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Rahayel S, Postuma R, Montplaisir J, Génier Marchand D, Escudier F, Gaubert M, Bourgouin PA, Carrier J, Monchi O, Joubert S, Blanc F, Gagnon JF. Cortical basis of cognitive impairment in idiopathic REM sleep behavior disorder. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mutlu J, Landeau B, Gaubert M, de La Sayette V, Desgranges B, Chételat G. Distinct influence of specific versus global connectivity on the different Alzheimer’s disease biomarkers. Brain 2017; 140:3317-3328. [DOI: 10.1093/brain/awx279] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 09/05/2017] [Indexed: 12/23/2022] Open
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Gonneaud J, Arenaza-Urquijo EM, Mézenge F, Landeau B, Gaubert M, Bejanin A, de Flores R, Wirth M, Tomadesso C, Poisnel G, Abbas A, Desgranges B, Chételat G. Increased florbetapir binding in the temporal neocortex from age 20 to 60 years. Neurology 2017; 89:2438-2446. [PMID: 29150540 DOI: 10.1212/wnl.0000000000004733] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 09/20/2017] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To improve our understanding of early β-amyloid (Aβ) accumulation processes using florbetapir-PET scan in 20- to 60-year-old individuals. METHODS Seventy-six cognitively normal individuals aged 20 to 60 years, 57 cognitively normal older individuals (61-84 years old), and 70 patients with mild cognitive impairment or probable Alzheimer disease (AD) underwent a florbetapir-PET scan. Images were spatially normalized and scaled using the whole cerebellum. The relationship with age was assessed on the mean neocortical standardized uptake value ratio (SUVR) and voxelwise in the younger group to assess early Aβ accumulation processes. To compare the topography of early-age-related vs AD-related changes, Aβ increase in patients vs cognitively normal older adults was also assessed. RESULTS A linear increase of Aβ deposition from 20 to 60 years old was found on the mean neocortical SUVR, and more specifically on the temporal neocortex. By contrast, increase in patients predominated in frontal and medial parietal areas. The temporal increase in healthy participants was still significant when including only the 20- to 50-year-old individuals and controlling for several possible methodologic confounds. CONCLUSIONS Florbetapir binding increases linearly from 20 to 60 years old in the temporal lobe. Pending replication, including with other PET tracers, this study suggests that the well-described medial frontal and parietal accumulation in late adulthood and AD might superimpose to a physiologic accumulation of Aβ, starting from young adulthood, in temporal lobes.
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Affiliation(s)
- Julie Gonneaud
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France.
| | - Eider M Arenaza-Urquijo
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Florence Mézenge
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Brigitte Landeau
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Malo Gaubert
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Alexandre Bejanin
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Robin de Flores
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Miranka Wirth
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Clémence Tomadesso
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Géraldine Poisnel
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Ahmed Abbas
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Béatrice Desgranges
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
| | - Gaël Chételat
- From Neuropsychologie et Imagerie de la Mémoire Humaine, PSL Research University, EPHE, INSERM U1077, CHU de Caen (J.G., E.M.A.-U., F.M., B.L., M.G., A.B., R.d.F., M.W., C.T., G.P., A.A., B.D., G.C.), and INSERM UMR-S U1237, GIP Cyceron (J.G., E.M.A.-U., F.M., B.L., A.B., R.d.F., C.T., G.P., G.C.), UNICAEN, Normandie University, Caen, France
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Gagnepain P, Fauvel B, Desgranges B, Gaubert M, Viader F, Eustache F, Groussard M, Platel H. Musical Expertise Increases Top-Down Modulation Over Hippocampal Activation during Familiarity Decisions. Front Hum Neurosci 2017; 11:472. [PMID: 29033805 PMCID: PMC5626938 DOI: 10.3389/fnhum.2017.00472] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [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: 05/24/2017] [Accepted: 09/08/2017] [Indexed: 01/29/2023] Open
Abstract
The hippocampus has classically been associated with episodic memory, but is sometimes also recruited during semantic memory tasks, especially for the skilled exploration of familiar information. Cognitive control mechanisms guiding semantic memory search may benefit from the set of cognitive processes at stake during musical training. Here, we examined using functional magnetic resonance imaging, whether musical expertise would promote the top–down control of the left inferior frontal gyrus (LIFG) over the generation of hippocampally based goal-directed thoughts mediating the familiarity judgment of proverbs and musical items. Analyses of behavioral data confirmed that musical experts more efficiently access familiar melodies than non-musicians although such increased ability did not transfer to verbal semantic memory. At the brain level, musical expertise specifically enhanced the recruitment of the hippocampus during semantic access to melodies, but not proverbs. Additionally, hippocampal activation contributed to speed of access to familiar melodies, but only in musicians. Critically, causal modeling of neural dynamics between LIFG and the hippocampus further showed that top–down excitatory regulation over the hippocampus during familiarity decision specifically increases with musical expertise – an effect that generalized across melodies and proverbs. At the local level, our data show that musical expertise modulates the online recruitment of hippocampal response to serve semantic memory retrieval of familiar melodies. The reconfiguration of memory network dynamics following musical training could constitute a promising framework to understand its ability to preserve brain functions.
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Affiliation(s)
- Pierre Gagnepain
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Baptiste Fauvel
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Béatrice Desgranges
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Malo Gaubert
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Fausto Viader
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Francis Eustache
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Mathilde Groussard
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Hervé Platel
- Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
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31
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Arenaza-Urquijo EM, Bejanin A, Gonneaud J, Wirth M, La Joie R, Mutlu J, Gaubert M, Landeau B, de la Sayette V, Eustache F, Chételat G. Association between educational attainment and amyloid deposition across the spectrum from normal cognition to dementia: neuroimaging evidence for protection and compensation. Neurobiol Aging 2017; 59:72-79. [PMID: 28764930 DOI: 10.1016/j.neurobiolaging.2017.06.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 06/13/2017] [Accepted: 06/20/2017] [Indexed: 11/16/2022]
Abstract
The brain mechanisms underlying the effect of intellectual enrichment may evolve along the normal aging Alzheimer's disease (AD) cognitive spectrum and may include both protective and compensatory mechanisms. We assessed the association between early intellectual enrichment (education, years) and average cortical florbetapir standardized uptake value ratio as well as performed voxel-wise analyses in a total of 140 participants, including cognitively normal older adults, mild cognitive impairment (MCI), and AD patients. Higher education was associated with lower cortical florbetapir positron emission tomography (florbetapir-PET) uptake, notably in the frontal lobe in normal older adults, but with higher uptake in frontal, temporal, and parietal regions in MCI after controlling for global cognitive status. No association was found in AD. In MCI, we observed an increased fluorodeoxyglucose positron emission tomography (FDG-PET) uptake with education within the regions of higher florbetapir-PET uptake, suggesting a compensatory increase. Early intellectual enrichment may be associated with protection and compensation for amyloid beta (Aβ) deposition later in life, before the onset of dementia. Previous investigations have been controversial as regard to the effects of intellectual enrichment variables on Aβ deposition; the present findings call for approaches aiming to evaluate mechanisms of resilience across disease stages.
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Affiliation(s)
- Eider M Arenaza-Urquijo
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France.
| | - Alexandre Bejanin
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Julie Gonneaud
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Miranka Wirth
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Renaud La Joie
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Justine Mutlu
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Malo Gaubert
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Brigitte Landeau
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Vincent de la Sayette
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, Service de Neurologie, Caen, France
| | - Francis Eustache
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
| | - Gaël Chételat
- INSERM, U1077, Caen, France; Université de Caen-Normandie, UMR-S1077, Caen, France; Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France; CHU de Caen, U1077, Caen, France
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Rahayel S, Postuma RB, Montplaisir J, Bedetti C, Brambati S, Carrier J, Monchi O, Bourgouin PA, Gaubert M, Gagnon JF. Abnormal Gray Matter Shape, Thickness, and Volume in the Motor Cortico-Subcortical Loop in Idiopathic Rapid Eye Movement Sleep Behavior Disorder: Association with Clinical and Motor Features. Cereb Cortex 2017; 28:658-671. [DOI: 10.1093/cercor/bhx137] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Indexed: 11/13/2022] Open
Affiliation(s)
- Shady Rahayel
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec H2X 3P2, Canada
| | - Ronald B Postuma
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Neurology, Montreal General Hospital, Montreal, Quebec H3G 1A4, Canada
| | - Jacques Montplaisir
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Psychiatry, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| | - Christophe Bedetti
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec H3W 1W5, Canada
| | - Simona Brambati
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec H3W 1W5, Canada
- Department of Psychology, Université de Montréal, Montreal, Quebec H2V 2S9, Canada
| | - Julie Carrier
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec H3W 1W5, Canada
- Department of Psychology, Université de Montréal, Montreal, Quebec H2V 2S9, Canada
| | - Oury Monchi
- Department of Neurology, Montreal General Hospital, Montreal, Quebec H3G 1A4, Canada
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec H3W 1W5, Canada
- Department of Radiology, Radio-Oncology, and Nuclear Medicine, Université de Montréal, Montreal, Quebec H3T 1A4, Canada
- Departments of Clinical Neurosciences and Radiology, and Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Pierre-Alexandre Bourgouin
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec H2X 3P2, Canada
| | - Malo Gaubert
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec H2X 3P2, Canada
| | - Jean-François Gagnon
- Centre for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, Quebec H4J 1C5, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec H2X 3P2, Canada
- Research Centre, Institut universitaire de gériatrie de Montréal, Montreal, Quebec H3W 1W5, Canada
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Dégeilh F, Viard A, Guénolé F, Gaubert M, Egler PJ, Egret S, Gerardin P, Baleyte JM, Eustache F, Dayana J, Guillery-Girard B. Functional brain alterations during self-reference processing in adolescents with sexual abuse-related post-traumatic stress disorder: A preliminary report. Neurocase 2017; 23:52-59. [PMID: 28376696 DOI: 10.1080/13554794.2017.1290807] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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] [Indexed: 01/27/2023]
Abstract
We proposed to explore the functional brain changes during a self-reference processing (SRP) task in adolescents with sexual abuse-related post-traumatic stress disorder (N = 10), compared with healthy adolescents (N = 10). While patients showed no behavioral disturbances in (SRP), they exhibited changes in activity and connectivity in regions involved in emotional regulation (amygdala and dorsal prefrontal cortex) and semantic memory (temporal and ventrolateral prefrontal regions). These preliminary results suggest that these alterations may have an effect on self-esteem which may contribute to a possible retention and impairment of symptoms in adulthood.
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Affiliation(s)
- Fanny Dégeilh
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
| | - Armelle Viard
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
| | - Fabian Guénolé
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France.,b CHU de Caen , Service de Psychiatrie de l'Enfant et de l'Adolescent , Caen , France
| | - Malo Gaubert
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
| | - Pierre-Jean Egler
- b CHU de Caen , Service de Psychiatrie de l'Enfant et de l'Adolescent , Caen , France
| | - Stéphanie Egret
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
| | - Priscille Gerardin
- c CHU de Rouen , Fédération hospitalo-universitaire de psychiatrie de l'enfant et de l'adolescent , Rouen , France
| | - Jean-Marc Baleyte
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France.,b CHU de Caen , Service de Psychiatrie de l'Enfant et de l'Adolescent , Caen , France
| | - Francis Eustache
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
| | - Jacques Dayana
- d CHGR Rennes-I , Service de Psychiatrie de l'Enfant et de l'Adolescent , Rennes , France
| | - Bérengère Guillery-Girard
- a Normandie Univ, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine , Caen , France
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Gaubert M, Villain N, Landeau B, Mézenge F, Egret S, Perrotin A, Belliard S, de La Sayette V, Eustache F, Desgranges B, Chételat G, Rauchs G. Neural Correlates of Self-Reference Effect in Early Alzheimer’s Disease. J Alzheimers Dis 2017; 56:717-731. [DOI: 10.3233/jad-160561] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Malo Gaubert
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Nicolas Villain
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Brigitte Landeau
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Florence Mézenge
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Stéphanie Egret
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Audrey Perrotin
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Serge Belliard
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- Neurology Department, Pontchaillou University Hospital, Rennes, France
| | - Vincent de La Sayette
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Francis Eustache
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Béatrice Desgranges
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Gaël Chételat
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
| | - Géraldine Rauchs
- U1077, INSERM, GIP Cyceron, Caen, France
- UMR-S1077, University of Caen Normandy, Caen, France
- UMR-S1077, Ecole Pratique des Hautes Etudes, Caen, France
- UMR-S1077, Caen University Hospital, Caen, France
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Caroppo P, Habert MO, Durrleman S, Funkiewiez A, Perlbarg V, Hahn V, Bertin H, Gaubert M, Routier A, Hannequin D, Deramecourt V, Pasquier F, Rivaud-Pechoux S, Vercelletto M, Edouart G, Valabregue R, Lejeune P, Didic M, Corvol JC, Benali H, Lehericy S, Dubois B, Colliot O, Brice A, Le Ber I. Lateral Temporal Lobe: An Early Imaging Marker of the Presymptomatic GRN Disease? J Alzheimers Dis 2016; 47:751-9. [PMID: 26401709 PMCID: PMC4923734 DOI: 10.3233/jad-150270] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The preclinical stage of frontotemporal lobar degeneration (FTLD) is not well characterized. We conducted a brain metabolism (FDG-PET) and structural (cortical thickness) study to detect early changes in asymptomatic GRN mutation carriers (aGRN+) that were evaluated longitudinally over a 20-month period. At baseline, a left lateral temporal lobe hypometabolism was present in aGRN+ without any structural changes. Importantly, this is the first longitudinal study and, across time, the metabolism more rapidly decreased in aGRN+ in lateral temporal and frontal regions. The main structural change observed in the longitudinal study was a reduction of cortical thickness in the left lateral temporal lobe in carriers. A limit of this study is the relatively small sample (n = 16); nevertheless, it provides important results. First, it evidences that the pathological processes develop a long time before clinical onset, and that early neuroimaging changes might be detected approximately 20 years before the clinical onset of disease. Second, it suggests that metabolic changes are detectable before structural modifications and cognitive deficits. Third, both the baseline and longitudinal studies provide converging results implicating lateral temporal lobe as early involved in GRN disease. Finally, our study demonstrates that structural and metabolic changes could represent possible biomarkers to monitor the progression of disease in the presymptomatic stage toward clinical onset.
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Affiliation(s)
- Paola Caroppo
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,Neurological Institut Carlo Besta, Milan, Italy
| | - Marie-Odile Habert
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7371, UMR_S 1146, Laboratoire d'Imagerie Biomédicale, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Médecine Nucléaire, Paris, France
| | - Stanley Durrleman
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,INRIA, project-team Aramis, Centre Paris-Rocquencourt, France
| | - Aurélie Funkiewiez
- Inserm, U1127, ICM, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Institut de la Mémoire et de la maladie d'Alzheimer, Departement de Neurologie, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Centre de Référence des Démences Rares, Paris, France
| | - Vincent Perlbarg
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,Sorbonne Universités, UPMC Univ Paris 06, UMR 7371, UMR_S 1146, Laboratoire d'Imagerie Biomédicale, Paris, France.,IHU-A-ICM, Bioinformatics/Biostatistis Platform, Paris, France
| | - Valérie Hahn
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Centre de Référence des Démences Rares, Paris, France
| | - Hugo Bertin
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7371, UMR_S 1146, Laboratoire d'Imagerie Biomédicale, Paris, France.,Centre pour l'Acquisition et le Traitement des Images (http://www.cati-neuroimaging.com), Paris and Saclay, France
| | - Malo Gaubert
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7371, UMR_S 1146, Laboratoire d'Imagerie Biomédicale, Paris, France.,Centre pour l'Acquisition et le Traitement des Images (http://www.cati-neuroimaging.com), Paris and Saclay, France
| | - Alexandre Routier
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,INRIA, project-team Aramis, Centre Paris-Rocquencourt, France.,Centre pour l'Acquisition et le Traitement des Images (http://www.cati-neuroimaging.com), Paris and Saclay, France
| | - Didier Hannequin
- Service de Neurologie et CMRR, Inserm U1079, Centre Hospitalier Universitaire, Rouen, France
| | | | | | - Sophie Rivaud-Pechoux
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France
| | | | - Geoffrey Edouart
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Clinical Investigation Center (CIC-1422), Paris, France
| | - Romain Valabregue
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,Centre de NeuroImagerie de Recherche (CENIR), Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France
| | | | - Mira Didic
- Service de Neurologie et Neuropsychologie, APHM, CHU Timone et Aix Marseille Université, Inserm, INS UMR_S 1106, 13005 Marseille, France
| | - Jean-Christophe Corvol
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Clinical Investigation Center (CIC-1422), Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Neurologie, Paris, France
| | - Habib Benali
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7371, UMR_S 1146, Laboratoire d'Imagerie Biomédicale, Paris, France
| | - Stephane Lehericy
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,Centre de NeuroImagerie de Recherche (CENIR), Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France
| | - Bruno Dubois
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Institut de la Mémoire et de la maladie d'Alzheimer, Departement de Neurologie, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Centre de Référence des Démences Rares, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Neurologie, Paris, France
| | - Olivier Colliot
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,INRIA, project-team Aramis, Centre Paris-Rocquencourt, France
| | - Alexis Brice
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Neurologie, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Génétique et Cytogénétique, Unité Fonctionnelle de Génétique Clinique, Paris, France
| | - Isabelle Le Ber
- Sorbonne Universités, UPMC Université Paris 06, UMR S 1127, ICM, Paris, France.,Inserm, U1127, ICM, Paris, France.,CNRS, UMR 7225, ICM, Paris, France.,Institut du Cerveau et de la Moelle épinière (ICM), Hôpital de la Pitié Salpêtrière, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Centre de Référence des Démences Rares, Paris, France.,AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Département de Neurologie, Paris, France
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Dégeilh F, Guillery-Girard B, Dayan J, Gaubert M, Chételat G, Egler PJ, Baleyte JM, Eustache F, Viard A. Neural Correlates of Self and Its Interaction With Memory in Healthy Adolescents. Child Dev 2015; 86:1966-83. [PMID: 26443236 DOI: 10.1111/cdev.12440] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Adolescence is marked by the development of personal identity and is associated with structural and functional changes in brain regions associated with Self processing. Yet, little is known about the neural correlates of self-reference processing and self-reference effect in adolescents. This functional magnetic resonance imaging study consists of a self-reference paradigm followed by a recognition test proposed to 30 healthy adolescents aged 13-18 years old. Results showed that the rostral anterior cingulate cortex is specifically involved in self-reference processing and that this specialization develops gradually from 13 to 18 years old. The self-reference effect is associated with increased brain activation changes during encoding, suggesting that the beneficial effect of Self on memory may occur at encoding of self-referential information, rather than at retrieval.
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Affiliation(s)
- Fanny Dégeilh
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
| | - Bérengère Guillery-Girard
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
| | - Jacques Dayan
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire.,CHU de Caen, Service de Psychiatrie de l'Enfant et de l'Adolescent.,Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent
| | - Malo Gaubert
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
| | - Gaël Chételat
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire.,CHU de Caen, Service de Psychiatrie de l'Enfant et de l'Adolescent
| | - Pierre-Jean Egler
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
| | - Jean-Marc Baleyte
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire.,CHU de Caen, Service de Psychiatrie de l'Enfant et de l'Adolescent
| | - Francis Eustache
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
| | - Armelle Viard
- Inserm and Université de Caen Basse-Normandie.,École Pratique des Hautes Études.,Centre Hospitalier Universitaire
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Gonneaud J, Arenaza-Urquijo EM, Wirth M, Poisnel G, Mézenge F, Landeau B, Bejanin A, Flores R, Gaubert M, Sayette V, Desgranges B, Chételat G. P4‐261: Florbetapir‐binding increase from young to middle‐aged adults in the temporal lobe: What does it mean? Alzheimers Dement 2015. [DOI: 10.1016/j.jalz.2015.08.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Besson FL, La Joie R, Doeuvre L, Gaubert M, Mézenge F, Landeau B, Egret S, Sayette V, Desgranges B, Eustache F, Chetelat G. P1‐212: THE USE OF NEUROIMAGING BIOMARKERS IN PRECLINICAL ALZHEIMER'S DISEASE. Alzheimers Dement 2014. [DOI: 10.1016/j.jalz.2014.05.451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - Renaud La Joie
- Helen Will Neuroscience Institue, UC BerkeleyBerkeleyCaliforniaUnited States
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Besson FL, La Joie R, Doeuvre L, Gaubert M, Mézenge F, Landeau B, Egret S, Desgranges B, Eustache F, Chetelat G. IC‐02‐02: THE USE OF NEUROIMAGING BIOMARKERS IN PRECLINICAL ALZHEIMER'S DISEASE. Alzheimers Dement 2014. [DOI: 10.1016/j.jalz.2014.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Renaud La Joie
- Helen Will Neuroscience Institute, UC BerkeleyBerkeleyCaliforniaUnited States
| | | | | | | | | | | | - Béatrice Desgranges
- INSERM, Université de Caen Basse‐Normandie, Ecole Pratique des Hautes Etudes, CHU de CaenCaenFrance
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40
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Morel N, Villain N, Rauchs G, Gaubert M, Piolino P, Landeau B, Mézenge F, Desgranges B, Eustache F, Chételat G. Brain activity and functional coupling changes associated with self-reference effect during both encoding and retrieval. PLoS One 2014; 9:e90488. [PMID: 24608131 PMCID: PMC3946483 DOI: 10.1371/journal.pone.0090488] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 01/31/2014] [Indexed: 11/29/2022] Open
Abstract
Information that is processed with reference to oneself, i.e. Self-Referential Processing (SRP), is generally associated with better remembering compared to information processed in a condition not related to oneself. This positive effect of the self on subsequent memory performance is called as Self-Reference Effect (SRE). The neural basis of SRE is still poorly understood. The main goal of the present work was thus to highlight brain changes associated with SRE in terms of activity and functional coupling and during both encoding and retrieval so as to assess the relative contribution of both processes to SRE. For this purpose, we used an fMRI event-related self-referential paradigm in 30 healthy young subjects and measured brain activity during both encoding and retrieval of self-relevant information compared to a semantic control condition. We found that SRE was associated with brain changes during the encoding phase only, including both greater activity in the medial prefrontal cortex and hippocampus, and greater functional coupling between these brain regions and the posterior cingulate cortex. These findings highlight the contribution of brain regions involved in both SRP and episodic memory and the relevance of the communication between these regions during the encoding process as the neural substrates of SRE. This is consistent with the idea that SRE reflects a positive effect of the reactivation of self-related memories on the encoding of new information in episodic memory.
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Affiliation(s)
- Nastassja Morel
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Nicolas Villain
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Géraldine Rauchs
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Malo Gaubert
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Pascale Piolino
- Université de Paris Descartes, Laboratoire Mémoire et Cognition, Institut de Psychologie, Paris, France
- Inserm, U 894, Centre de Psychiatrie et Neurosciences, Paris, France
| | - Brigitte Landeau
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Florence Mézenge
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Béatrice Desgranges
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Francis Eustache
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
| | - Gaël Chételat
- Inserm, U1077, Caen, France
- Université de Caen Basse-Normandie, UMR-S1077, Caen, France
- Ecole Pratique des Hautes Etudes, UMR-S1077, Caen, France
- CHU de Caen, U1077, Caen, France
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Chetelat G, Doeuvre L, Gaubert M, Landeau B, La Joie R, Mézenge F, Perrotin A, Eustache F, Desgranges B. IC‐P‐075: Alzheimer's disease ‘brainprint’: How to use information from the whole brain to detect Alzheimer's disease before dementia. Alzheimers Dement 2013. [DOI: 10.1016/j.jalz.2013.05.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
| | - Loïc Doeuvre
- INSERM U1077 EPHE, UCBN, CHU de Caen Caen France
| | - Malo Gaubert
- INSERM U1077 EPHE, UCBN, CHU de Caen Caen France
| | | | | | | | - Audrey Perrotin
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Francis Eustache
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Béatrice Desgranges
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
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Gaubert M, Chételat G, Morel N, Villain N, Landeau B, Mézenge F, Perrotin A, La Sayette V, Eustache F, Desgranges B, Rauchs G. P2–202: Neural substrates of self‐reference effect deficits in beta‐amyloid‐positive people with MCI and Alzheimer's disease. Alzheimers Dement 2013. [DOI: 10.1016/j.jalz.2013.05.848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Malo Gaubert
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | | | - Nastassja Morel
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Nicolas Villain
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Brigitte Landeau
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Florence Mézenge
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Audrey Perrotin
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | | | - Francis Eustache
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Béatrice Desgranges
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
| | - Géraldine Rauchs
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen France
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Gaubert M, Chételat G, Morel N, Villain N, Landeau B, Mézenge F, Perrotin A, La Sayette V, Eustache F, Desgranges B, Rauchs G. IC‐P‐203: Neural substrates of self‐reference effect deficits in beta‐amyloid–positive individuals with MCI and Alzheimer's disease. Alzheimers Dement 2013. [DOI: 10.1016/j.jalz.2013.05.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Malo Gaubert
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen, CATI Caen France
| | - Gael Chételat
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Nastassja Morel
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen CAEN France
| | - Nicolas Villain
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Brigitte Landeau
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | | | - Audrey Perrotin
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Vincent La Sayette
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Francis Eustache
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Béatrice Desgranges
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
| | - Géraldine Rauchs
- INSERM, Université de Caen Basse‐Normandie Ecole Pratique des Hautes Etudes, CHU de Caen Caen France
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Gaubert M. A general environment for steady state process simulation structure and main features. Comput Chem Eng 1995. [DOI: 10.1016/0098-1354(95)00082-d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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