Structural characteristics of the brain reward circuit regions in patients with bipolar I disorder: A voxel-based morphometric study
DC Field | Value | Language |
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dc.contributor.author | Lee, Junyong | - |
dc.contributor.author | Choi, Sunyoung | - |
dc.contributor.author | Kang, June | - |
dc.contributor.author | Won, Eunsoo | - |
dc.contributor.author | Tae, Woo-Suk | - |
dc.contributor.author | Lee, Min-Soo | - |
dc.contributor.author | Ham, Byung-Joo | - |
dc.date.accessioned | 2021-09-02T22:53:34Z | - |
dc.date.available | 2021-09-02T22:53:34Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-11-30 | - |
dc.identifier.issn | 0925-4927 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81492 | - |
dc.description.abstract | Bipolar I disorder (BD-I) is often misdiagnosed, leading to inadequate treatment and significant disability along with reduced quality of life. Recent neural models suggest that the reward circuitry is affected in bipolar disorder. The purpose of the present study was to identify structural abnormalities in the brain reward-processing neural circuitry among patients with BD-I. 21 patients with BD-I and 21 healthy controls (HC) participated in this study. Structural magnetic resonance imaging was performed. Region-of-interest (ROI) voxel-based morphometry analysis was applied to assess the presence of structural changes between the BD-I patient group and the control group. The results of the reward circuitry ROI analysis revealed lower gray matter volumes in the left ventromedial prefrontal cortex (VMPFC), left dorsomedial prefrontal cortex (DMPFC), and left ventrolateral prefrontal cortex (VLPFC) in patients with BD-I compared to HC. Our results suggest that abnormalities in the brain reward-processing neural circuitry, especially those in the left VMPFC, left DMPFC, and left VLPFC, may play an important role in the pathophysiology of BD-I. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER IRELAND LTD | - |
dc.subject | ANTERIOR CINGULATE CORTEX | - |
dc.subject | BEHAVIORAL-APPROACH SYSTEM | - |
dc.subject | VENTROMEDIAL PREFRONTAL CORTEX | - |
dc.subject | GRAY-MATTER DENSITY | - |
dc.subject | FRONTAL-LOBE DAMAGE | - |
dc.subject | DECISION-MAKING | - |
dc.subject | SPECTRUM DISORDERS | - |
dc.subject | QUANTITATIVE METAANALYSIS | - |
dc.subject | ORBITOFRONTAL CORTEX | - |
dc.subject | HIPPOCAMPAL VOLUME | - |
dc.title | Structural characteristics of the brain reward circuit regions in patients with bipolar I disorder: A voxel-based morphometric study | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ham, Byung-Joo | - |
dc.identifier.doi | 10.1016/j.pscychresns.2017.09.013 | - |
dc.identifier.scopusid | 2-s2.0-85030120965 | - |
dc.identifier.wosid | 000412461700012 | - |
dc.identifier.bibliographicCitation | PSYCHIATRY RESEARCH-NEUROIMAGING, v.269, pp.82 - 89 | - |
dc.relation.isPartOf | PSYCHIATRY RESEARCH-NEUROIMAGING | - |
dc.citation.title | PSYCHIATRY RESEARCH-NEUROIMAGING | - |
dc.citation.volume | 269 | - |
dc.citation.startPage | 82 | - |
dc.citation.endPage | 89 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Psychiatry | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Neuroimaging | - |
dc.relation.journalWebOfScienceCategory | Psychiatry | - |
dc.subject.keywordPlus | ANTERIOR CINGULATE CORTEX | - |
dc.subject.keywordPlus | BEHAVIORAL-APPROACH SYSTEM | - |
dc.subject.keywordPlus | VENTROMEDIAL PREFRONTAL CORTEX | - |
dc.subject.keywordPlus | GRAY-MATTER DENSITY | - |
dc.subject.keywordPlus | FRONTAL-LOBE DAMAGE | - |
dc.subject.keywordPlus | DECISION-MAKING | - |
dc.subject.keywordPlus | SPECTRUM DISORDERS | - |
dc.subject.keywordPlus | QUANTITATIVE METAANALYSIS | - |
dc.subject.keywordPlus | ORBITOFRONTAL CORTEX | - |
dc.subject.keywordPlus | HIPPOCAMPAL VOLUME | - |
dc.subject.keywordAuthor | Bipolar I disorder | - |
dc.subject.keywordAuthor | Reward circuit | - |
dc.subject.keywordAuthor | Ventromedial prefrontal cortex | - |
dc.subject.keywordAuthor | Dorsomedial prefrontal cortex | - |
dc.subject.keywordAuthor | Ventrolateral prefrontal cortex | - |
dc.subject.keywordAuthor | Voxel-based morphometry | - |
dc.subject.keywordAuthor | Neuroimaging | - |
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