[High resolution time-frequency analysis method for extracting the sleep spindles].
In this paper, a new method for the auto-detection sleep spindle is presented. The method is based on the Discrete Gabor Spectrogram (DGS), a high resolution time-frequency analysis. Sleep EEG5 were processed and the spindles were accurately detected. By, this method the accuracy of auto-detection almost approched the level of visulal detection. Auto-detection of sleep spindles could release the expert from reading long term sleep EEG and provide useful information for sleep studies.
Liu
J
J
Department of Photo-electronics Xi'an Armed Police Technology College.
Yang
S
S
Zheng
C
C
D000328:Adult; D004569:Electroencephalography; D006801:Humans; D008297:Male; D012890:Sleep / Q000502:physiology*