The effects of selective serotonin reuptake inhibitors on brain functional networks during goal-directed planning in obsessive-compulsive disorder
DC Field | Value | Language |
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dc.contributor.author | Kim, Minah | - |
dc.contributor.author | Jung, Wi Hoon | - |
dc.contributor.author | Shim, Geumsook | - |
dc.contributor.author | Kwon, Jun Soo | - |
dc.date.accessioned | 2022-05-10T04:40:09Z | - |
dc.date.available | 2022-05-10T04:40:09Z | - |
dc.date.created | 2022-05-10 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/84240 | - |
dc.description.abstract | Whether brain network connectivity during goal-directed planning in patients with obsessive-compulsive disorder (OCD) is abnormal and restored by treatment with selective serotonin reuptake inhibitors (SSRIs) remains unknown. This study investigated whether the disrupted network connectivity during the Tower of London (ToL) planning task in medication-free OCD patients could be restored by SSRI treatment. Seventeen medication-free OCD patients and 21 matched healthy controls (HCs) underwent functional magnetic resonance imaging (fMRI) while performing the ToL task at baseline and again after 16 weeks of SSRI treatment. Internetwork connectivity was compared across the groups and treatment statuses (pretreatment versus posttreatment). At baseline, compared with the HCs, the OCD patients showed lower internetwork connectivity between the dorsal attention network and the default-mode network during the ToL planning task. After 16 weeks of SSRI treatment, the OCD patients showed improved clinical symptoms accompanied by normalized network connectivity, although their improved behavioral performance in the ToL task did not reach that of the HCs. Our findings support the conceptualization of OCD as a network disease characterized by an imbalance between brain networks during goal-directed planning and suggest that internetwork connectivity may serve as an early biomarker of the effects of SSRIs on goal-directed planning. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE RESEARCH | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.title | The effects of selective serotonin reuptake inhibitors on brain functional networks during goal-directed planning in obsessive-compulsive disorder | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000596327100002 | - |
dc.identifier.doi | 10.1038/s41598-020-77814-4 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.10, no.1 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85096543477 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | Jung, Wi Hoon | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | NEUROPSYCHOLOGICAL PERFORMANCE | - |
dc.subject.keywordPlus | INDEPENDENT COMPONENTS | - |
dc.subject.keywordPlus | SCALE | - |
dc.subject.keywordPlus | DYSFUNCTION | - |
dc.subject.keywordPlus | FMRI | - |
dc.subject.keywordPlus | OCD | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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