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Altered Functional Connectivity of the Salience Network in Problematic Smartphone Users

DC Field Value Language
dc.contributor.author남궁기-
dc.contributor.author안재은-
dc.contributor.author이덕종-
dc.contributor.author정영철-
dc.date.accessioned2021-09-29T01:58:33Z-
dc.date.available2021-09-29T01:58:33Z-
dc.date.issued2021-07-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/184645-
dc.description.abstractSmartphones provide convenience in everyday life. Smartphones, however, can elicit adverse effects when used excessively. The purpose of this study was to examine the underlying neurobiological alterations that arise from problematic smartphone use. We performed resting state seed-based functional connectivity (FC) analysis of 44 problematic smartphone users and 54 healthy controls. This analysis assessed the salience, central executive, default mode, and affective networks. Compared to controls, problematic smartphone users showed enhanced FC within the salience network and between the salience and default mode network. Moreover, we observed decreased FC between the salience and central executive network in problematic smartphone users, compared to controls. These results imply that problematic smartphone use is associated with aberrant FC in key brain networks. Our results suggest that changes in FC of key networks centered around the salience network might be associated with problematic smartphone use.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherFrontiers Research Foundation-
dc.relation.isPartOfFRONTIERS IN PSYCHIATRY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleAltered Functional Connectivity of the Salience Network in Problematic Smartphone Users-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Psychiatry (정신과학교실)-
dc.contributor.googleauthorJaeun Ahn-
dc.contributor.googleauthorDeokjong Lee-
dc.contributor.googleauthorKee Namkoong-
dc.contributor.googleauthorYoung-Chul Jung-
dc.identifier.doi10.3389/fpsyt.2021.636730-
dc.contributor.localIdA01240-
dc.contributor.localIdA05672-
dc.contributor.localIdA04869-
dc.contributor.localIdA03656-
dc.relation.journalcodeJ03491-
dc.identifier.eissn1664-0640-
dc.identifier.pmid34349676-
dc.subject.keywordfMRI-
dc.subject.keywordfunctional connectivity-
dc.subject.keywordneuroimaging-
dc.subject.keywordprobelmatic smartphone use-
dc.subject.keywordsalience network-
dc.contributor.alternativeNameNamkoong, Kee-
dc.contributor.affiliatedAuthor남궁기-
dc.contributor.affiliatedAuthor안재은-
dc.contributor.affiliatedAuthor이덕종-
dc.contributor.affiliatedAuthor정영철-
dc.citation.volume12-
dc.citation.startPage636730-
dc.identifier.bibliographicCitationFRONTIERS IN PSYCHIATRY, Vol.12 : 636730, 2021-07-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers

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