EEG entropy measures indicate decrease of cortical information processing in Disorders of Consciousness
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- 作者：Alexander Thula ; e ; 1 ; alexander.thul@mytum.de" class="auth_mail" title="E-mail the corresponding author ; Julia Lechingerb ; 1 ; Johann Donisc ; Gabriele Michitschc ; Gerald Pichlerd ; Eberhard F. Kochse ; Denis Jordane ; 2 ; Rü ; diger Ilga ; 2 ; Manuel Schabusb ; f ; 2
- 关键词：Disorders of consciousness ; Electroencephalography ; Information theory ; Non-linear analysis ; Permutation entropy ; Symbolic transfer entropy ; Own-name paradigm
- 刊名：Clinical Neurophysiology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：127
- 期：2
- 页码：1419-1427
- 全文大小：1931 K
文摘
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EEG entropy analysis was able to relate to different types of Disorders of Consciousness (DOC).
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Local information content in the EEG by means of permutation entropy was reduced according to the severity of the DOC.
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DOC patients showed altered directed information flow in the EEG by means of symbolic transfer entropy, indicating impaired feed-backward connectivity.