Alterations in Sleep EEG Activity During the Hypopnoea Episodes

被引：0
作者：
Dean Cvetkovic
Elif Derya Übeyli
Gerard Holland
Irena Cosic
机构：
[1] RMIT University,School of Electrical and Computer Engineering
[2] TOBB Economics and Technology University,Faculty of Engineering, Department of Electrical and Electronics Engineering
[3] Sleep Centre,St. Luke’s Hospital
[4] RMIT University,Science, Engineering and Technology
来源：
Journal of Medical Systems | 2010年 / 34卷
关键词：
Sleep; Hyponoea; Linear and non-linear methods; Lyapunov; MUSIC; EEG;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Obstructive Sleep Apnoea Hypopnoea Syndrome (OSAH) means “cessation of breath” during the sleep hours and the sufferers often experience related changes in the electrical activity of the brain and heart. The aim of this paper is to investigate any possible changes in the human electroencephalographic (EEG) activity due to hypopnoea (mild case of cessation of breath) occurrences by applying the non-linear and linear time series methods. The results from this study indicated significant changes in the human EEG activity due to hypopnoea episodes by applying the non-linear, Lyapunov exponent method at C3 EEG electrode site. This non-linear method can be applied in future evaluation of sleep EEG transients during the OSAH episodes.
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页码：485 / 491
页数：6
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