Cited 19 times in
Individuality manifests in the dynamic reconfiguration of large-scale brain networks during movie viewing
DC Field | Value | Language |
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dc.contributor.author | 박범희 | - |
dc.contributor.author | 박해정 | - |
dc.date.accessioned | 2017-11-02T08:11:49Z | - |
dc.date.available | 2017-11-02T08:11:49Z | - |
dc.date.issued | 2017 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/154186 | - |
dc.description.abstract | Individuality, the uniqueness that distinguishes one person from another, may manifest as diverse rearrangements of functional connectivity during heterogeneous cognitive demands; yet, the neurobiological substrates of individuality, reflected in inter-individual variations of large-scale functional connectivity, have not been fully evidenced. Accordingly, we explored inter-individual variations of functional connectivity dynamics, subnetwork patterns and modular architecture while subjects watched identical video clips designed to induce different arousal levels. How inter-individual variations are manifested in the functional brain networks was examined with respect to four contrasting divisions: edges within the anterior versus posterior part of the brain, edges with versus without corresponding anatomically-defined structural pathways, inter- versus intra-module connections, and rich club edge types. Inter-subject variation in dynamic functional connectivity occurred to a greater degree within edges localized to anterior rather than posterior brain regions, without adhering to structural connectivity, between modules as opposed to within modules, and in weak-tie local edges rather than strong-tie rich-club edges. Arousal level significantly modulates inter-subject variability in functional connectivity, edge patterns, and modularity, and particularly enhances the synchrony of rich-club edges. These results imply that individuality resides in the dynamic reconfiguration of large-scale brain networks in response to a stream of cognitive demands. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Individuality manifests in the dynamic reconfiguration of large-scale brain networks during movie viewing | - |
dc.type | Article | - |
dc.publisher.location | England | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Life Science | - |
dc.contributor.googleauthor | Changwon Jang | - |
dc.contributor.googleauthor | Elizabeth Quattrocki Knight | - |
dc.contributor.googleauthor | Chongwon Pae | - |
dc.contributor.googleauthor | Bumhee Park | - |
dc.contributor.googleauthor | Shin-Ae Yoon | - |
dc.contributor.googleauthor | Hae-Jeong Park | - |
dc.identifier.doi | 10.1038/srep41414 | - |
dc.contributor.localId | A01730 | - |
dc.contributor.localId | A01472 | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 28112247 | - |
dc.contributor.alternativeName | Park, Bum Hee | - |
dc.contributor.alternativeName | Park, Hae Jeong | - |
dc.contributor.affiliatedAuthor | Park, Hae Jeong | - |
dc.contributor.affiliatedAuthor | Park, Bum Hee | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 7 | - |
dc.citation.startPage | 41414 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.7 : 41414, 2017 | - |
dc.date.modified | 2017-11-01 | - |
dc.identifier.rimsid | 42150 | - |
dc.type.rims | ART | - |
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