An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography

被引：0
|
作者：
Romano, AJ [1 ]
Bucaro, JA [1 ]
Ehman, RL [1 ]
机构：
[1] USN, Res Lab, Washington, DC 20375 USA
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The method termed Magnetic Resonance Elastography (MRE) permits a direct measurement of elastic displacements within materials that are subject to forced vibration. Additionally, these displacements are related to the material parameters through the equations of elasticity. In this paper, we give a brief presentation of a method for the determination of the elastic moduli (i.e. the components of the Hooke's tensor) given a knowledge of the elastic displacements though an inversion of the equations of elasticity. Experimental results will be presented and the issue of anisotropy will be addressed.
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页码：1009 / 1010
页数：2
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