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Conference Paper: A Nonlinear Study of EEG in Patients with Affective Disorder

TitleA Nonlinear Study of EEG in Patients with Affective Disorder
Authors
Issue Date2003
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/b&c
Citation
The 12th Annual Rotman Institute Conference, Toronto, Ontario, Canada, 25-26 March 2002. In Brain and Cognition, 2003, v. 51 n. 2, p. 215-216, abstract no. 30 How to Cite?
AbstractThe aim of this study is to investigate the nonlinear characteristics of electroencephalogram (EEG) in patients with affective disorder via higher-order statistics (HOS). The Bispectral Index (BI) is proposed as a nonlinear quantification to identify if BI could be used as a discriminating statistics to demonstrate the nonlinearity in the EEG. The difference between the bicoherece patterns of EEG in healthy subjects and patients with affective disorder is expected to reflect some mechanism of the underlying brain wave based on the hypothesis that nonlinearity may manifest the mechanistic difference. Both depressives and maniacs are investigated and compared with normal controls. The results indicate that the nonlinear analysis based on BI can provide the means of investigating the brain electrical activities of patients with affective disorder.
DescriptionAbstract
Persistent Identifierhttp://hdl.handle.net/10722/224687
ISSN
2015 Impact Factor: 2.399
2015 SCImago Journal Rankings: 1.511

 

DC FieldValueLanguage
dc.contributor.authorShen, M-
dc.contributor.authorChan, FHY-
dc.contributor.authorSun, L-
dc.contributor.authorXu, C-
dc.contributor.authorZhu, Y-
dc.contributor.authorThakor, NV-
dc.date.accessioned2016-04-12T04:26:12Z-
dc.date.available2016-04-12T04:26:12Z-
dc.date.issued2003-
dc.identifier.citationThe 12th Annual Rotman Institute Conference, Toronto, Ontario, Canada, 25-26 March 2002. In Brain and Cognition, 2003, v. 51 n. 2, p. 215-216, abstract no. 30-
dc.identifier.issn0278-2626-
dc.identifier.urihttp://hdl.handle.net/10722/224687-
dc.descriptionAbstract-
dc.description.abstractThe aim of this study is to investigate the nonlinear characteristics of electroencephalogram (EEG) in patients with affective disorder via higher-order statistics (HOS). The Bispectral Index (BI) is proposed as a nonlinear quantification to identify if BI could be used as a discriminating statistics to demonstrate the nonlinearity in the EEG. The difference between the bicoherece patterns of EEG in healthy subjects and patients with affective disorder is expected to reflect some mechanism of the underlying brain wave based on the hypothesis that nonlinearity may manifest the mechanistic difference. Both depressives and maniacs are investigated and compared with normal controls. The results indicate that the nonlinear analysis based on BI can provide the means of investigating the brain electrical activities of patients with affective disorder.-
dc.languageeng-
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/b&c-
dc.relation.ispartofBrain and Cognition-
dc.rightsPosting accepted manuscript (postprint): © <year>. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.titleA Nonlinear Study of EEG in Patients with Affective Disorder-
dc.typeConference_Paper-
dc.identifier.emailChan, FHY: fhychan@hkueee.hku.hk-
dc.identifier.doi10.1016/S0278-2626(02)00541-9-
dc.identifier.hkuros82039-
dc.identifier.volume51-
dc.identifier.issue2-
dc.identifier.spage215-
dc.identifier.epage216, abstract no. 30-
dc.publisher.placeUnited States-

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