Moving Dipole Inverse Solutions Using Realistic Torso Models

Overview

Journal IEEE Trans Biomed Eng

Specialties Biomedical Engineering
Biophysics

Date 1991 Jan 1

PMID 2026436

Citations 6

Authors

C J Purcell

G Stroink

Affiliations

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Abstract

A noniterative numerical solution for the potentials on the surfaces of a piecewise homogeneous volume conductor due to a current dipole is described. This forward solution has been used in electric and magnetic single moving dipole (SMD) inverse solutions that employ a torso volume conductor model whose boundaries are specified numerically. Thus, the volume conductor model used by the inverse solutions need not be limited to simple geometric shapes; torso models of realistic shape can be used.

Citing Articles

The magnetocardiogram.

Roth B Biophys Rev (Melville). 2024; 5(2):021305.

PMID: 38827563 PMC: 11139488. DOI: 10.1063/5.0201950.

Value and limitations of an inverse solution for two equivalent dipoles in localising dual accessory pathways.

Jazbinsek V, Hren R, Stroink G, Horacek B, Trontelj Z Med Biol Eng Comput. 2003; 41(2):133-40.

PMID: 12691432 DOI: 10.1007/BF02344880.

Accuracy of single-dipole inverse solution when localising ventricular pre-excitation sites: simulation study.

Hren R, Stroink G, Horacek B Med Biol Eng Comput. 1998; 36(3):323-9.

PMID: 9747572 DOI: 10.1007/BF02522478.

Spatial resolution of body surface potential maps and magnetic field maps: a simulation study applied to the identification of ventricular pre-excitation sites.

Hren R, Stroink G, Horacek B Med Biol Eng Comput. 1998; 36(2):145-57.

PMID: 9684453 DOI: 10.1007/BF02510736.

Comparison between electrocardiographic and magnetocardiographic inverse solutions using the boundary element method.

Hren R, Zhang X, Stroink G Med Biol Eng Comput. 1996; 34(2):110-4.

PMID: 8733546 DOI: 10.1007/BF02520014.