[Extraction of P3 wave from ERP by using the wavelet transform].

  • Lihua Li, J. Cheng
  • Published 1997 in
    Zhongguo ying yong sheng li xue za zhi = Zhongguo…


A new time-frequency filter based on correlation of wavelet transform coefficient between mean ERP and single ERP is presented in this paper. This filter can extract the P3 wave from the background of eye-moving and spontaneous EEG activity.