Numerical Modeling of Magnetic Field Deformation as Related to Susceptibility Measured with an MR System
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Date
2008-12
Authors
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
The possibility is studied of numerical modeling of magnetic field deformations in the environment of measured diamagnetic and paramagnetic samples for the purposes of studying magnetic resonance (MR) image deformations owing to the susceptibility of heterogeneous materials (objects). The verification was realized using a simple sample configuration (circular plate), and the numerically modeled cross-sections were compared with the experimentally obtained values of the magnetic field measured by the MR gradient echo technology. The results show that it is possible – via a technical calculation – to determine a magnetic field deformation in the environment of complex-shaped or non-homogeneous structures in the MR experiments.
Description
Citation
Radioengineering. 2008, vol. 17, č. 4, s. 113-118. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2008/08_04b_113_118.pdf
http://www.radioeng.cz/fulltexts/2008/08_04b_113_118.pdf
Document type
Peer-reviewed
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Date of access to the full text
Language of document
en