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LI Ling, YAO De-zhong, LIU Tie-jun, ZHAO Li-na. A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave[J]. Journal of University of Electronic Science and Technology of China, 2006, 35(1): 118-121.
Citation: LI Ling, YAO De-zhong, LIU Tie-jun, ZHAO Li-na. A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave[J]. Journal of University of Electronic Science and Technology of China, 2006, 35(1): 118-121.
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A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave

  • 1.

    School of Life Science and Technology,UEST of china Chengdu 610054

  • Received Date: 2005-01-12
  • Publish Date: 2006-02-15
  • The phase resetting from pre-stimulus to post-stimulus alpha wave (8~13 Hz) in eight healthy subjects is studied. The six parameters of single trail alpha wave are computed and analyzed:pre-stimulus amplitude and phase angle, post-stimulus amplitude and latency of first positive and negative peak. The amplitude relationship between pre-and two post-stimuli can be described by a cubic polynomial model. By using the method of outlying cases test in linear regression, we can quantitatively analyze the degree of phase resetting. The results demonstrate that there is partial phase resetting from pre-to post-stimuli in the band of alpha wave.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave

  • 1. School of Life Science and Technology,UEST of china Chengdu 610054
  • Received Date: 2005-01-12
  • Publish Date: 2006-02-15

Abstract: The phase resetting from pre-stimulus to post-stimulus alpha wave (8~13 Hz) in eight healthy subjects is studied. The six parameters of single trail alpha wave are computed and analyzed:pre-stimulus amplitude and phase angle, post-stimulus amplitude and latency of first positive and negative peak. The amplitude relationship between pre-and two post-stimuli can be described by a cubic polynomial model. By using the method of outlying cases test in linear regression, we can quantitatively analyze the degree of phase resetting. The results demonstrate that there is partial phase resetting from pre-to post-stimuli in the band of alpha wave.

LI Ling, YAO De-zhong, LIU Tie-jun, ZHAO Li-na. A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave[J]. Journal of University of Electronic Science and Technology of China, 2006, 35(1): 118-121.
Citation: LI Ling, YAO De-zhong, LIU Tie-jun, ZHAO Li-na. A Study of the Phase Resetting from Ongoing EEG to Single Trial EPs of Alpha Wave[J]. Journal of University of Electronic Science and Technology of China, 2006, 35(1): 118-121.
shu

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