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자세와 수면 박탈이 심박 변이도에 미치는 영향
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김남현 | - |
dc.contributor.author | 김덕원 | - |
dc.contributor.author | 심영우 | - |
dc.contributor.author | 양동인 | - |
dc.date.accessioned | 2015-04-23T16:48:12Z | - |
dc.date.available | 2015-04-23T16:48:12Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1229-6392 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/101255 | - |
dc.description.abstract | Autonomic nervous system (ANS) acts as a control system functioning largely below the level of consciousness, and controls visceral functions. The activity of the ANS has been assessed by means of the heart rate variability (HRV). It has been reported that HRV is dependent on sex, age, body mass index, and smoking, etc. However, the effects of posture and sleep deprivation on HRV have rarely been reported. Objective of our work was to find out which posture is appropriate for stable HRV. We measured the number of sleep deprivation and HRV using power spectrum in six stages for 30 minutes. Increased low frequency (LF) power and high frequency (HF) power indicate enhanced sympathetic and parasympathetic activity, respectively. We determined the LF/HF ratio to minimize individual difference. It was found that sleep deprivation by awakening up subjects was affected by posture, which resulted in changes of LF/HF. Although LF/HF varied with time, it was more stable in sitting than in supine. In conclusion, we recommend sitting posture when measuring HRV because of less sleep deprivation resulting in less variation in LF/HF | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 43~49 | - |
dc.relation.isPartOf | Journal of the Institute of Electronics and Information Engineers of Korea (전자공학회논문지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 자세와 수면 박탈이 심박 변이도에 미치는 영향 | - |
dc.title.alternative | The Effects of Posture and Sleep Deprivation on Heart Rate Variability | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Medical Engineering (의학공학) | - |
dc.contributor.googleauthor | 심영우 | - |
dc.contributor.googleauthor | 양동인 | - |
dc.contributor.googleauthor | 김남현 | - |
dc.contributor.googleauthor | 김덕원 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00376 | - |
dc.contributor.localId | A02197 | - |
dc.contributor.localId | A02285 | - |
dc.contributor.localId | A00357 | - |
dc.relation.journalcode | J01784 | - |
dc.subject.keyword | ANS | - |
dc.subject.keyword | HRV | - |
dc.subject.keyword | posture | - |
dc.subject.keyword | sleep deprivation | - |
dc.contributor.alternativeName | Kim, Nam Hyun | - |
dc.contributor.alternativeName | Kim, Deok Won | - |
dc.contributor.alternativeName | Shim, Young Woo | - |
dc.contributor.alternativeName | Yang, Dong In | - |
dc.contributor.affiliatedAuthor | Kim, Deok Won | - |
dc.contributor.affiliatedAuthor | Shim, Young Woo | - |
dc.contributor.affiliatedAuthor | Yang, Dong In | - |
dc.contributor.affiliatedAuthor | Kim, Nam Hyun | - |
dc.citation.volume | 47 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 43 | - |
dc.citation.endPage | 49 | - |
dc.identifier.bibliographicCitation | Journal of the Institute of Electronics and Information Engineers of Korea (전자공학회논문지), Vol.47(2) : 43-49, 2010 | - |
dc.identifier.rimsid | 49387 | - |
dc.type.rims | ART | - |
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