DocumentCode
1156159
Title
Modelling and calculation of influences of RF-fields on the human body using the finite element method
Author
Renhart, W. ; Magele, C.A. ; Mod, N. ; Stollberger, R.
Author_Institution
Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Austria
Volume
30
Issue
5
fYear
1994
fDate
9/1/1994 12:00:00 AM
Firstpage
3092
Lastpage
3095
Abstract
Calculating eddy current effects in the human body requires a more or less simplified model when using the finite element method (FEM). A well known 3D-formulation for low frequency eddy currents has been employed. The way chosen to find a model feasible for FEM techniques without neglecting the most important organic influences on the eddy currents will be described. A final model has been analysed and the results have been compared with measured ones obtained by MR-imaging
Keywords
biological effects of fields; eddy currents; finite element analysis; physiological models; 3D-formulation; MR-imaging; RF-fields; finite element method; human body; low frequency eddy currents; modelling; organic influences; Biological system modeling; Conductivity; Current density; Eddy currents; Equations; Finite element methods; Frequency; Humans; Permittivity; Power system modeling;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312591
Filename
312591
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