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[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.