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Proceedings Paper

Enhancement Of Visual Evoked Potentials By Adaptive Processing
Author(s): W. Wolf; U. Appel; H. Rauner
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Paper Abstract

Transient evoked potentials (EP) are variations of the on-going electroencephalogram (EEG) in response to the application of sensory stimuli. Since their amplitudes are very small in comparison to the spontaneous EEG, signal extraction methods must be applied to them before their characteristics are measureable. Several signal ex-traction methods which are actually used in EP research are outlined, especially those showing an adaptive characteristic. As a further development, a new method is proposed which considers the on-going EEG preceding the stimulus application for the EP processing. The computational procedure will be described and some preliminary results are given.

Paper Details

Date Published: 1 November 1982
PDF: 6 pages
Proc. SPIE 0375, Medical Imaging and Image Interpretation, (1 November 1982); doi: 10.1117/12.934628
Show Author Affiliations
W. Wolf, Bundeswehr University Munich (FRG)
U. Appel, Bundeswehr University Munich (FRG)
H. Rauner, Bundeswehr University Munich (FRG)

Published in SPIE Proceedings Vol. 0375:
Medical Imaging and Image Interpretation
Judith M. S. Prewitt, Editor(s)

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