Accession Number:

ADA411378

Title:

An Experimental Study on BEM-Based Cortical Imaging of Human SEP Activities

Descriptive Note:

Conference paper

Corporate Author:

ILLINOIS UNIV AT CHICAGO

Report Date:

2001-10-25

Pagination or Media Count:

3.0

Abstract:

The boundary element method BEM based cortical imaging technique CIT has been applied to an experimental study on human somatorsensory evoked potentials SEPs recorded from a patient. The accuracy of the analysis was determined by comparing SEPs recorded from the scalp with those recorded directly from the patients cortex. The results indicate that the CIT improved the spatial resolution of the scalp potentials, and the reconstructed cortical potential maps are consistent with the direct cortical recordings.

Subject Categories:

  • Anatomy and Physiology
  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE