An inverse source localization approach using current density mapping

Bin He, Richard J. Cohen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

An approach using the body surface current density distribution for inverse source localization is proposed. A computer simulation has been performed to show the feasibility of the proposed approach. It is shown that estimation errors obtained from the current density maps are less than those obtained from the potential maps for all the source dipoles. The current density mapping provides higher spatial resolution than the potential mapping. Computer simulation shows the inverse solution estimated from the current density distribution is more stable and of higher resolution in space compared with those obtained from the potential distribution.

Original languageEnglish (US)
Title of host publicationBiomedical Engineering Perspectives
Subtitle of host publicationHealth Care Technologies for the 1990's and Beyond
PublisherPubl by IEEE
Number of pages1
Editionpt 2
ISBN (Print)0879425598
StatePublished - Dec 1 1990
EventProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Philadelphia, PA, USA
Duration: Nov 1 1990Nov 4 1990

Publication series

NameProceedings of the Annual Conference on Engineering in Medicine and Biology
Numberpt 2
ISSN (Print)0589-1019

Other

OtherProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CityPhiladelphia, PA, USA
Period11/1/9011/4/90

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