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15세 미만 아동을 대상으로 한 집중상태에서 EEG 신호와 HRV의 상관관계 분석
DC Field | Value | Language |
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dc.contributor.author | 유선국 | - |
dc.contributor.author | 이충기 | - |
dc.contributor.author | 최우진 | - |
dc.date.accessioned | 2014-12-20T16:59:20Z | - |
dc.date.available | 2014-12-20T16:59:20Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1226-8593 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/93758 | - |
dc.description.abstract | This paper illustrates the inter-relationship between the theta/alpha ratio of the EEG signal and multiple HRV related parameters associated with the cardiovascular system response during event-related stimuli. Both EEG and PPG signals were simultaneously recorded in 21 healthy subjects. All subjects had their attention focused on the CNT program for nine minutes. Time-frequency analysis was applied to the EEG and PPG signals. The theta/alpha ratio was extracted from the EEG results, and the HRV features, including beat interval(1), SDNN(2), RMSSD(3), NN50(4), LF(5), HF(6), and LF/HF(7), were extracted from the PPG. Through multiple linear regression, the relationship (R2) between the multiple combined features and the theta/alpha rhythm was identified. As a result, the combinations of R2(R2=0.253; seven dimensions) and the theta/alpha ratio indicated a higher inter-relationship value than those of other combinations. The combinations of features that were greater than three dimensions, based on {SDNN(2), HF(6)}, generally showed higher R2 value. We demonstrate that the high dimensional combinations had a higher correlation than did the low dimensional combinations | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 269~278 | - |
dc.relation.isPartOf | Korean Journal of the Science of Emotion & Sensibility (감성과학) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 15세 미만 아동을 대상으로 한 집중상태에서 EEG 신호와 HRV의 상관관계 분석 | - |
dc.title.alternative | An analysis of correlation between EEG signal and HRV during attentional status with children under 15 years | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Medical Engineering (의학공학) | - |
dc.contributor.googleauthor | 최우진 | - |
dc.contributor.googleauthor | 이충기 | - |
dc.contributor.googleauthor | 유선국 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02471 | - |
dc.contributor.localId | A03261 | - |
dc.contributor.localId | A04122 | - |
dc.relation.journalcode | J02124 | - |
dc.contributor.alternativeName | Yoo, Sun Kook | - |
dc.contributor.alternativeName | Lee, Chung Ki | - |
dc.contributor.alternativeName | Choi, Woo Jin | - |
dc.contributor.affiliatedAuthor | Yoo, Sun Kook | - |
dc.contributor.affiliatedAuthor | Lee, Chung Ki | - |
dc.contributor.affiliatedAuthor | Choi, Woo Jin | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 14 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 269 | - |
dc.citation.endPage | 278 | - |
dc.identifier.bibliographicCitation | Korean Journal of the Science of Emotion & Sensibility (감성과학), Vol.14(2) : 269-278, 2011 | - |
dc.identifier.rimsid | 28442 | - |
dc.type.rims | ART | - |
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