Progress in dynamic extraction of cognitive evoked potential
Zhi Zhang · 2005
Cognitive evoked potential(CEP)is an important description of brain cognitive function. The average CEP used in clinical presently lose dynamic information. As the latency of CEP varies at a large area there is a distort of shape and amplitude due to averaging. Recently it has been widely discussed extract dynamic CEP with varied latency. In this paper the outline of extracting techniques of CEP is introduced denoising by b splines wavelets third order correlations and wavelet networks.