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The Link Between Weight Gain and Hippocampal Atrophy in Bipolar Disorder: A Longitudinal Investigation in 934 Participants.

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Title: The Link Between Weight Gain and Hippocampal Atrophy in Bipolar Disorder: A Longitudinal Investigation in 934 Participants.
Authors: Fraiha-Pegado J; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada., McWhinney SR; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada., Alda M; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada., Alexander N; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany., Anmella G; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain., Abé C; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden., Altegoer L; Institute for Translational Psychiatry, University of Münster, Münster, Germany., Benedetti FH; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy; Vita-Salute San Raffaele University, Milano, Italy., Berk M; Deakin University, Institute for Mental and Physical Health and Clinical Translation School of Medicine, Barwon Health, Geelong, Victoria, Australia; Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health Parkville, Victoria, Australia; Florey Institute for Neuroscience and Mental Health, Melbourne, Victoria, Australia; Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia., Bøen E; Section of Psychosomatic Medicine, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway., Bond DJ; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland., Boye B; Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway., Bravi B; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy., Cannon DM; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland., Corkum ELV; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada., Corley E; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland., Dietze LMF; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada; Department of Medical Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada., Dannlowski U; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Department of Psychiatry, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Bielefeld University, Bielefeld, Germany; German Center for Mental Health, Site Jena Magdeburg Halle, Germany; Center for Intervention and Research on Adaptive and Maladaptive Brain Circuits Underlying Mental Health, Site Jena Magdeburg Halle, Germany., Elvsåshagen T; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Neurology, Oslo University Hospital, Oslo, Norway., Fuentes-Claramonte P; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain., Fullerton JM; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia., Goldstein BI; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada., Goltermann J; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Department of Psychiatry and Neuroscience, Campus Benjamin Franklin, Charité-Universitäts medizin Berlin, Berlin, Germany; German Center for Mental Health, Site Berlin Potsdam, Germany., Grotegerd D; Institute for Translational Psychiatry, University of Münster, Münster, Germany., Hahn T; Institute for Translational Psychiatry, University of Münster, Münster, Germany., Hidalgo-Mazzei D; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain., Im Y; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Kang M; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Karuk A; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain., Kennedy KG; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada., Kircher T; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany., Klahn AL; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden., Kraus A; Institute for Translational Psychiatry, University of Münster, Münster, Germany., Landén M; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden., Leehr EJ; Institute for Translational Psychiatry, University of Münster, Münster, Germany., Machado-Vieira R; Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, Texas; Department of Psychiatry, University of São Paulo, São Paulo, Brazil., MacIntosh BJ; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada., Malt UF; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway., Mazza E; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy., McDonald C; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland., Meinert S; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Institute for Translational Neuroscience, University of Münster, Münster, Germany., Melloni E; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy., Mitchell PB; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia., Nabulsi L; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Nitsch R; Institute for Translational Psychiatry, University of Münster, Münster, Germany., O'Connor J; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland., Opel N; Department of Psychiatry and Neuroscience, Campus Benjamin Franklin, Charité-Universitäts medizin Berlin, Berlin, Germany; German Center for Mental Health, Berlin, Germany., Otaduy MCG; LIM44, Instituto de Radiologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil., Overs BJ; Neuroscience Research Australia, Randwick, New South Wales, Australia., Parker N; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway., Poletti S; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy., Pomarol-Clotet E; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain., Radua J; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain., Roberts G; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia., Salvador R; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain., Suo C; Queensland Institute of Medical Research Berghofer, Brisbane, Queensland, Australia; School of Behavioral and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia; Turner Institute for Brain and Mental Health, School of Psychological Sciences and Monash Biomedical Imaging Facility, Monash University, Clayton, Victoria, Australia., Schofield PR; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia., Selitser M; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada; Department of Medical Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada., Sim K; Institute of Mental Health, Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore., Straube B; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany., Teutenberg L; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany., Thomopoulos SI; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Usemann P; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany., Vieta E; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain., Westlye LT; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway., Wu L; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada., Yatham LN; Department of Psychiatry, Institute of Mental Health, The University of British Columbia, Vancouver, British Columbia, Canada., Thompson PM; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Andreassen OA; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway., Ching CRK; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California., Hajek T; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada. Electronic address: tomas.hajek@dal.ca.
Corporate Authors: ENIGMA Bipolar Disorder and BMIx Working Groups
Source: Biological psychiatry [Biol Psychiatry] 2026 Feb 18. Date of Electronic Publication: 2026 Feb 18.
Publication Type: Journal Article
Journal Info: Publisher: Elsevier Country of Publication: United States NLM ID: 0213264 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2402 (Electronic) Linking ISSN: 00063223 NLM ISO Abbreviation: Biol Psychiatry Subsets: MEDLINE
Database: MEDLINE Ultimate
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Header DbId: mdl
DbLabel: MEDLINE Ultimate
An: 41720385
AccessLevel: 2
PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: The Link Between Weight Gain and Hippocampal Atrophy in Bipolar Disorder: A Longitudinal Investigation in 934 Participants.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AU" term="%22Fraiha-Pegado+J%22">Fraiha-Pegado J</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22McWhinney+SR%22">McWhinney SR</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Alda+M%22">Alda M</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Alexander+N%22">Alexander N</searchLink>; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany.<br /><searchLink fieldCode="AU" term="%22Anmella+G%22">Anmella G</searchLink>; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Abé+C%22">Abé C</searchLink>; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.<br /><searchLink fieldCode="AU" term="%22Altegoer+L%22">Altegoer L</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Benedetti+FH%22">Benedetti FH</searchLink>; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy; Vita-Salute San Raffaele University, Milano, Italy.<br /><searchLink fieldCode="AU" term="%22Berk+M%22">Berk M</searchLink>; Deakin University, Institute for Mental and Physical Health and Clinical Translation School of Medicine, Barwon Health, Geelong, Victoria, Australia; Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health Parkville, Victoria, Australia; Florey Institute for Neuroscience and Mental Health, Melbourne, Victoria, Australia; Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia.<br /><searchLink fieldCode="AU" term="%22Bøen+E%22">Bøen E</searchLink>; Section of Psychosomatic Medicine, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Bond+DJ%22">Bond DJ</searchLink>; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland.<br /><searchLink fieldCode="AU" term="%22Boye+B%22">Boye B</searchLink>; Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Bravi+B%22">Bravi B</searchLink>; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy.<br /><searchLink fieldCode="AU" term="%22Cannon+DM%22">Cannon DM</searchLink>; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland.<br /><searchLink fieldCode="AU" term="%22Corkum+ELV%22">Corkum ELV</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Corley+E%22">Corley E</searchLink>; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland.<br /><searchLink fieldCode="AU" term="%22Dietze+LMF%22">Dietze LMF</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada; Department of Medical Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Dannlowski+U%22">Dannlowski U</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Department of Psychiatry, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Bielefeld University, Bielefeld, Germany; German Center for Mental Health, Site Jena Magdeburg Halle, Germany; Center for Intervention and Research on Adaptive and Maladaptive Brain Circuits Underlying Mental Health, Site Jena Magdeburg Halle, Germany.<br /><searchLink fieldCode="AU" term="%22Elvsåshagen+T%22">Elvsåshagen T</searchLink>; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Neurology, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Fuentes-Claramonte+P%22">Fuentes-Claramonte P</searchLink>; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Fullerton+JM%22">Fullerton JM</searchLink>; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia.<br /><searchLink fieldCode="AU" term="%22Goldstein+BI%22">Goldstein BI</searchLink>; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.<br /><searchLink fieldCode="AU" term="%22Goltermann+J%22">Goltermann J</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Department of Psychiatry and Neuroscience, Campus Benjamin Franklin, Charité-Universitäts medizin Berlin, Berlin, Germany; German Center for Mental Health, Site Berlin Potsdam, Germany.<br /><searchLink fieldCode="AU" term="%22Grotegerd+D%22">Grotegerd D</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Hahn+T%22">Hahn T</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Hidalgo-Mazzei+D%22">Hidalgo-Mazzei D</searchLink>; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Im+Y%22">Im Y</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Kang+M%22">Kang M</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Karuk+A%22">Karuk A</searchLink>; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Kennedy+KG%22">Kennedy KG</searchLink>; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.<br /><searchLink fieldCode="AU" term="%22Kircher+T%22">Kircher T</searchLink>; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany.<br /><searchLink fieldCode="AU" term="%22Klahn+AL%22">Klahn AL</searchLink>; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.<br /><searchLink fieldCode="AU" term="%22Kraus+A%22">Kraus A</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Landén+M%22">Landén M</searchLink>; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.<br /><searchLink fieldCode="AU" term="%22Leehr+EJ%22">Leehr EJ</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Machado-Vieira+R%22">Machado-Vieira R</searchLink>; Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, Texas; Department of Psychiatry, University of São Paulo, São Paulo, Brazil.<br /><searchLink fieldCode="AU" term="%22MacIntosh+BJ%22">MacIntosh BJ</searchLink>; Centre for Youth Bipolar Disorder, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.<br /><searchLink fieldCode="AU" term="%22Malt+UF%22">Malt UF</searchLink>; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Mazza+E%22">Mazza E</searchLink>; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy.<br /><searchLink fieldCode="AU" term="%22McDonald+C%22">McDonald C</searchLink>; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland.<br /><searchLink fieldCode="AU" term="%22Meinert+S%22">Meinert S</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany; Institute for Translational Neuroscience, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22Melloni+E%22">Melloni E</searchLink>; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy.<br /><searchLink fieldCode="AU" term="%22Mitchell+PB%22">Mitchell PB</searchLink>; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia.<br /><searchLink fieldCode="AU" term="%22Nabulsi+L%22">Nabulsi L</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Nitsch+R%22">Nitsch R</searchLink>; Institute for Translational Psychiatry, University of Münster, Münster, Germany.<br /><searchLink fieldCode="AU" term="%22O'Connor+J%22">O'Connor J</searchLink>; Clinical Neuroimaging Laboratory, Centre for Neuroimaging, Cognition & Genomics, Galway Neuroscience Centre, College of Medicine, Nursing, and Health Sciences, University of Galway, Galway, Ireland.<br /><searchLink fieldCode="AU" term="%22Opel+N%22">Opel N</searchLink>; Department of Psychiatry and Neuroscience, Campus Benjamin Franklin, Charité-Universitäts medizin Berlin, Berlin, Germany; German Center for Mental Health, Berlin, Germany.<br /><searchLink fieldCode="AU" term="%22Otaduy+MCG%22">Otaduy MCG</searchLink>; LIM44, Instituto de Radiologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil.<br /><searchLink fieldCode="AU" term="%22Overs+BJ%22">Overs BJ</searchLink>; Neuroscience Research Australia, Randwick, New South Wales, Australia.<br /><searchLink fieldCode="AU" term="%22Parker+N%22">Parker N</searchLink>; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Poletti+S%22">Poletti S</searchLink>; Psychiatry and Clinical Psychobiology, Division of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy.<br /><searchLink fieldCode="AU" term="%22Pomarol-Clotet+E%22">Pomarol-Clotet E</searchLink>; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Radua+J%22">Radua J</searchLink>; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Roberts+G%22">Roberts G</searchLink>; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia.<br /><searchLink fieldCode="AU" term="%22Salvador+R%22">Salvador R</searchLink>; FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Suo+C%22">Suo C</searchLink>; Queensland Institute of Medical Research Berghofer, Brisbane, Queensland, Australia; School of Behavioral and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia; Turner Institute for Brain and Mental Health, School of Psychological Sciences and Monash Biomedical Imaging Facility, Monash University, Clayton, Victoria, Australia.<br /><searchLink fieldCode="AU" term="%22Schofield+PR%22">Schofield PR</searchLink>; Discipline of Psychiatry and Mental Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, New South Wales, Australia.<br /><searchLink fieldCode="AU" term="%22Selitser+M%22">Selitser M</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada; Department of Medical Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Sim+K%22">Sim K</searchLink>; Institute of Mental Health, Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.<br /><searchLink fieldCode="AU" term="%22Straube+B%22">Straube B</searchLink>; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany.<br /><searchLink fieldCode="AU" term="%22Teutenberg+L%22">Teutenberg L</searchLink>; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany.<br /><searchLink fieldCode="AU" term="%22Thomopoulos+SI%22">Thomopoulos SI</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Usemann+P%22">Usemann P</searchLink>; Faculty of Medicine, Department of Psychiatry and Psychotherapy, Philipps-Universität Marburg, Marburg, Germany.<br /><searchLink fieldCode="AU" term="%22Vieta+E%22">Vieta E</searchLink>; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Hospital Clínic Barcelona, Institut de Neurociències, University of Barcelona, Barcelona, Spain.<br /><searchLink fieldCode="AU" term="%22Westlye+LT%22">Westlye LT</searchLink>; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Wu+L%22">Wu L</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.<br /><searchLink fieldCode="AU" term="%22Yatham+LN%22">Yatham LN</searchLink>; Department of Psychiatry, Institute of Mental Health, The University of British Columbia, Vancouver, British Columbia, Canada.<br /><searchLink fieldCode="AU" term="%22Thompson+PM%22">Thompson PM</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Andreassen+OA%22">Andreassen OA</searchLink>; Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Center for Precision Psychiatry, Division of Mental Health and Addiction, University of Oslo, Oslo University Hospital, Oslo, Norway.<br /><searchLink fieldCode="AU" term="%22Ching+CRK%22">Ching CRK</searchLink>; Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina Del Rey, California.<br /><searchLink fieldCode="AU" term="%22Hajek+T%22">Hajek T</searchLink>; Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada. Electronic address: tomas.hajek@dal.ca.
– Name: AuthorCorporate
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  Data: <searchLink fieldCode="JN" term="%220213264%22">Biological psychiatry</searchLink> [Biol Psychiatry] 2026 Feb 18. <i>Date of Electronic Publication: </i>2026 Feb 18.
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  Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Elsevier%22">Elsevier </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>0213264 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1873-2402 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2200063223%22">00063223 </searchLink><i>NLM ISO Abbreviation: </i>Biol Psychiatry <i>Subsets: </i>MEDLINE
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        Value: 10.1016/j.biopsych.2026.01.020
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        Text: English
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      – TitleFull: The Link Between Weight Gain and Hippocampal Atrophy in Bipolar Disorder: A Longitudinal Investigation in 934 Participants.
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              Text: 2026 Feb 18
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