Spectral Gini Index for Quantifying the Depth of Consciousness
DC Field | Value | Language |
---|---|---|
dc.contributor.author | You, Kyung-Jin | - |
dc.contributor.author | Noh, Gyu-Jeong | - |
dc.contributor.author | Shin, Hyun-Chool | - |
dc.date.available | 2018-05-09T07:15:31Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 1687-5265 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/8532 | - |
dc.description.abstract | We propose indices that describe the depth of consciousness (DOC) based on electroencephalograms (EEGs) acquired during anesthesia. The spectral Gini index (SpG) is a novel index utilizing the inequality in the powers of the EEG spectral components; a similar index is the binarized spectral Gini index (BSpG), which has low computational complexity. A set of EEG data from 15 subjects was obtained during the induction and recovery periods of general anesthesia with propofol. The efficacy of the indices as indicators of the DOC was demonstrated by examining Spearman's correlation coefficients between the indices and the effect-site concentration of propofol. A higher correlation was observed for SpGand BSpG (0.633 and 0.770, resp., p < 0.001) compared to the conventional indices. These results show that the proposed indices can achieve a reliable quantification of the DOC with simplified calculations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | HINDAWI LTD | - |
dc.relation.isPartOf | COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE | - |
dc.subject | CENTRAL-NERVOUS-SYSTEM | - |
dc.subject | HEART-RATE-VARIABILITY | - |
dc.subject | BISPECTRAL ANALYSIS | - |
dc.subject | GENERAL-ANESTHESIA | - |
dc.subject | ENTROPY | - |
dc.subject | AWARENESS | - |
dc.subject | ELECTROENCEPHALOGRAM | - |
dc.subject | PROPOFOL | - |
dc.subject | EEG | - |
dc.subject | COMPLEXITY | - |
dc.title | Spectral Gini Index for Quantifying the Depth of Consciousness | - |
dc.type | Article | - |
dc.identifier.doi | 10.1155/2016/2304356 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000386822500001 | - |
dc.identifier.scopusid | 2-s2.0-84994310418 | - |
dc.citation.title | COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE | - |
dc.contributor.affiliatedAuthor | Shin, Hyun-Chool | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.oadoiVersion | published | - |
dc.subject.keywordPlus | CENTRAL-NERVOUS-SYSTEM | - |
dc.subject.keywordPlus | HEART-RATE-VARIABILITY | - |
dc.subject.keywordPlus | BISPECTRAL ANALYSIS | - |
dc.subject.keywordPlus | GENERAL-ANESTHESIA | - |
dc.subject.keywordPlus | ENTROPY | - |
dc.subject.keywordPlus | AWARENESS | - |
dc.subject.keywordPlus | ELECTROENCEPHALOGRAM | - |
dc.subject.keywordPlus | PROPOFOL | - |
dc.subject.keywordPlus | EEG | - |
dc.subject.keywordPlus | COMPLEXITY | - |
dc.description.journalRegisteredClass | scie | - |
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