DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jhung, Kyungun | ko |
dc.contributor.author | Cho, Sung-Hwan | ko |
dc.contributor.author | Jang, Ji-Hyun | ko |
dc.contributor.author | Park, Jin Young | ko |
dc.contributor.author | Shin, Dongkwan | ko |
dc.contributor.author | Kim, Kyung Ran | ko |
dc.contributor.author | Lee, Eun | ko |
dc.contributor.author | Cho, Kwang-Hyun | ko |
dc.contributor.author | An, Suk Kyoon | ko |
dc.date.accessioned | 2013-04-11T08:48:56Z | - |
dc.date.available | 2013-04-11T08:48:56Z | - |
dc.date.created | 2013-01-30 | - |
dc.date.created | 2013-01-30 | - |
dc.date.issued | 2013-02 | - |
dc.identifier.citation | NEUROSCIENCE LETTERS, v.535, pp.35 - 39 | - |
dc.identifier.issn | 0304-3940 | - |
dc.identifier.uri | http://hdl.handle.net/10203/173485 | - |
dc.description.abstract | Disturbances of functional interaction between different brain regions have been hypothesized to be the major pathophysiological mechanism underlying the cognitive deficits of schizophrenia. We investigated the small-world functional networks in individuals at ultra-high risk (UHR) for psychosis, first-episode schizophrenia (FESPR) patients, and healthy controls. All participants underwent the electroencephalogram during a control task and a working memory (WM) task Small-world properties of the theta band were reduced in FESPR relative to controls during the WM task. Small-worldness of the UHR during the WM task exhibited intermediate value between that of controls and FESPR. These results imply that the suboptimal organization of the brain network may play a pivotal role in the schizophrenia pathophysiology. (C) 2012 Elsevier Ireland Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER IRELAND LTD | - |
dc.subject | FUNCTIONAL CONNECTIVITY | - |
dc.subject | HUMAN BRAIN | - |
dc.subject | COGNITIVE DYSMETRIA | - |
dc.subject | EXECUTIVE FUNCTION | - |
dc.subject | SCALE-FREE | - |
dc.subject | EEG | - |
dc.subject | OSCILLATIONS | - |
dc.subject | PERFORMANCE | - |
dc.subject | DYNAMICS | - |
dc.subject | SYNCHRONIZATION | - |
dc.title | Small-world networks in individuals at ultra-high risk for psychosis and first-episode schizophrenia during a working memory task | - |
dc.type | Article | - |
dc.identifier.wosid | 000315368100007 | - |
dc.identifier.scopusid | 2-s2.0-84873266698 | - |
dc.type.rims | ART | - |
dc.citation.volume | 535 | - |
dc.citation.beginningpage | 35 | - |
dc.citation.endingpage | 39 | - |
dc.citation.publicationname | NEUROSCIENCE LETTERS | - |
dc.identifier.doi | 10.1016/j.neulet.2012.11.051 | - |
dc.contributor.localauthor | Cho, Kwang-Hyun | - |
dc.contributor.nonIdAuthor | Jhung, Kyungun | - |
dc.contributor.nonIdAuthor | Cho, Sung-Hwan | - |
dc.contributor.nonIdAuthor | Jang, Ji-Hyun | - |
dc.contributor.nonIdAuthor | Park, Jin Young | - |
dc.contributor.nonIdAuthor | Shin, Dongkwan | - |
dc.contributor.nonIdAuthor | Kim, Kyung Ran | - |
dc.contributor.nonIdAuthor | Lee, Eun | - |
dc.contributor.nonIdAuthor | An, Suk Kyoon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Ultra-high risk for psychosis | - |
dc.subject.keywordAuthor | First-episode schizophrenia | - |
dc.subject.keywordAuthor | Small-world network | - |
dc.subject.keywordAuthor | Working memory | - |
dc.subject.keywordAuthor | Theta band | - |
dc.subject.keywordAuthor | Electroencephalography | - |
dc.subject.keywordPlus | FUNCTIONAL CONNECTIVITY | - |
dc.subject.keywordPlus | HUMAN BRAIN | - |
dc.subject.keywordPlus | COGNITIVE DYSMETRIA | - |
dc.subject.keywordPlus | EXECUTIVE FUNCTION | - |
dc.subject.keywordPlus | SCALE-FREE | - |
dc.subject.keywordPlus | EEG | - |
dc.subject.keywordPlus | OSCILLATIONS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | SYNCHRONIZATION | - |
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