DocumentCode
992187
Title
Boundary element solution of biomagnetic problems
Author
Bömmel, Franz R. ; Röckelein, Rudolf ; Urankar, Laxmikant
Author_Institution
Siemens AG, Erlangen, Germany
Volume
29
Issue
2
fYear
1993
fDate
3/1/1993 12:00:00 AM
Firstpage
1395
Lastpage
1398
Abstract
A boundary element formulation for biomagnetic problems is described. The use of an analytical element integration and tuning of the boundary element method (BEM) forward solution for implementation in the inverse problem algorithm results in a far better relationship between accuracy and computational effort. The computational accuracy of the realistic heart and torso model compared with the simplified models commonly used in the literature is shown
Keywords
biomagnetism; boundary-elements methods; inverse problems; neurophysiology; physiological models; analytical element integration; biomagnetic problems; boundary element formulation; computational accuracy; heart and torso model; inverse problem algorithm; Algorithm design and analysis; Biological system modeling; Biomagnetics; Current distribution; Geometry; Heart; Humans; Inverse problems; Magnetic field measurement; Torso;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.250663
Filename
250663
Link To Document