Title :
Improved signal subspace method for EP estimation
Author :
Davila, Carlos E. ; Welch, Ashley J. ; Rylander, H. Grady
Author_Institution :
Dept. of Electr. Eng., Southern Methodist Univ., Dallas, TX, USA
Abstract :
A method of estimating the brain evoked potential (EP) is described. This method requires little a priori information about the EP signal components and is demonstrated to result in higher signal-to-noise ratios than the conventional ensemble average.<>
Keywords :
bioelectric potentials; brain; brain evoked potential; ensemble average; signal components; signal subspace method; signal/noise ratio;
Conference_Titel :
Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE
Conference_Location :
New Orleans, LA, USA
Print_ISBN :
0-7803-0785-2
DOI :
10.1109/IEMBS.1988.94842
