DocumentCode
1564728
Title
Sleep stage study with wavelet time-frequency analysis
Author
Li, Jinghong ; Du, Yuyuan ; Zhao, Lihong
Author_Institution
Inf. Sci. & Eng. Coll., Northeastern Univ., Shenyang
Volume
2
fYear
2005
Firstpage
872
Lastpage
875
Abstract
The EEG is a non-invasive technique to study the brain and very useful in sleep analysis. The classification of the sleep in stages was widely used, but has been limited by its coarse resolution. In this paper the wavelet time-frequency analysis is applied to 16 seconds long epochs of EEG recordings to provide localized time-frequency information. The sleep stage classification results of the experiments indicated that the method of wavelet time-frequency analysis was feasible
Keywords
electroencephalography; sleep; time-frequency analysis; wavelet transforms; EEG; coarse resolution; noninvasive technique; sleep stage classification; sleep stage study; wavelet time-frequency analysis; Brain; Central nervous system; Electric variables measurement; Electroencephalography; Information analysis; Information science; Sleep; Time frequency analysis; Wavelet analysis; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks and Brain, 2005. ICNN&B '05. International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9422-4
Type
conf
DOI
10.1109/ICNNB.2005.1614760
Filename
1614760
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