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http://hdl.handle.net/2445/176771
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DC Field | Value | Language |
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dc.contributor.author | Vieta i Pascual, Eduard, 1963- | - |
dc.contributor.author | Goikolea, José Manuel | - |
dc.contributor.author | Fatjó-Vilas Mestre, Mar | - |
dc.contributor.author | ENIGMA Bipolar Disorder Working Group | - |
dc.date.accessioned | 2021-04-27T13:42:16Z | - |
dc.date.available | 2021-04-27T13:42:16Z | - |
dc.date.issued | 2020-10-19 | - |
dc.identifier.issn | 1065-9471 | - |
dc.identifier.uri | http://hdl.handle.net/2445/176771 | - |
dc.description.abstract | The hippocampus consists of anatomically and functionally distinct subfields that may be differentially involved in the pathophysiology of bipolar disorder (BD). Here we, the Enhancing NeuroImaging Genetics through Meta-Analysis Bipolar Disorder workinggroup, study hippocampal subfield volumetry in BD. T1-weighted magnetic resonance imaging scans from 4,698 individuals (BD = 1,472, healthy controls [HC] = 3,226) from 23 sites worldwide were processed with FreeSurfer. We used linear mixed-effects models and mega-analysis to investigate differences in hippocampal subfield volumes between BD and HC, followed by analyses of clinical characteristics and medication use. BD showed significantly smaller volumes of the whole hippocampus (Cohen's d = -0.20), cornu ammonis (CA)1 (d = -0.18), CA2/3 (d = -0.11), CA4 (d = -0.19), molecular layer (d = -0.21), granule cell layer of dentate gyrus (d = -0.21), hippocampal tail (d = -0.10), subiculum (d = -0.15), presubiculum (d = -0.18), and hippocampal amygdala transition area (d = -0.17) compared to HC. Lithium users did not show volume differences compared to HC, while non-users did. Antipsychotics or antiepileptic use was associated with smaller volumes. In this largest study of hippocampal subfields in BD to date, we show widespread reductions in nine of 12 subfields studied. The associations were modulated by medication use and specifically the lack of differences between lithium users and HC supports a possible protective role of lithium in BD. | - |
dc.format.extent | 14 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Wiley | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1002/hbm.25249 | - |
dc.relation.ispartof | Human Brain Mapping, 2020, vol. 2020 | - |
dc.relation.uri | https://doi.org/10.1002/hbm.25249 | - |
dc.rights | cc-by (c) Vieta i Pascual, Eduard, 1963- et al., 2020 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Medicina) | - |
dc.subject.classification | Trastorn bipolar | - |
dc.subject.classification | Hipocamp (Cervell) | - |
dc.subject.classification | Liti | - |
dc.subject.other | Manic-depressive illness | - |
dc.subject.other | Hippocampus (Brain) | - |
dc.subject.other | Lithium | - |
dc.title | In vivo hippocampal subfield volumes in bipolar disorder-A mega-analysis from The Enhancing Neuro Imaging Genetics through Meta-Analysis Bipolar Disorder Working Group Hum Brain Mapp | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 703918 | - |
dc.date.updated | 2021-04-27T13:42:16Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/286334/EU//PSYCH-AID | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/222963/EU//MOODINFLAME | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/602450/EU//IMAGEMEND | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 33073925 | - |
Appears in Collections: | Articles publicats en revistes (IDIBAPS: Institut d'investigacions Biomèdiques August Pi i Sunyer) Articles publicats en revistes (Medicina) Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals) Publicacions de projectes de recerca finançats per la UE |
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703918.pdf | 1.79 MB | Adobe PDF | View/Open |
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