Title :
Topographic components model for event-related potentials and some biophysical considerations
Author_Institution :
Inst. fuer Angewandte Math., Heidelberg Univ., West Germany
fDate :
6/1/1988 12:00:00 AM
Abstract :
Models for decomposing averaged event-related potentials in component functions are discussed. Biophysical considerations motivate a sample model, which is shown to lead to unique identifiable components, thereby overcoming a major drawback of the customary approach by principal components analysis.
Keywords :
bioelectric potentials; physiological models; biophysical considerations; event-related potentials; potentials decomposition; principal components analysis; sample model; topographic components model; Principal component analysis; Biophysics; Brain; Electroencephalography; Humans; Mathematics; Models, Neurological;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
