On the feasibility of elastic wave visualization within polymeric solids using magnetic resonance elastography

Anthony J. Romano; Joseph A. Bucaro; Brian H. Houston; Jennifer L. Kugel; Phillip J. Rossman; Roger C. Grimm; Richard L. Ehman

doi:10.1121/1.1738841

On the feasibility of elastic wave visualization within polymeric solids using magnetic resonance elastography

Anthony J. Romano, Joseph A. Bucaro, Brian H. Houston, Jennifer L. Kugel, Phillip J. Rossman, Roger C. Grimm, Richard L. Ehman

Radiology

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

In this paper, the feasibility of extending previously described magnetic resonance elastography (MRE) dynamic displacement (and associated elasticity) measurement techniques, currently used successfully in tissue, to solid materials which have much higher shear rigidity and much lower nuclear spin densities, is considered. Based on these considerations, the MRE technique is modified in a straightforward manner and used to directly visualize shear wave displacements within two polymeric materials, one of which is relatively stiff.

Original language	English (US)
Pages (from-to)	125-132
Number of pages	8
Journal	Journal of the Acoustical Society of America
Volume	116
Issue number	1
DOIs	https://doi.org/10.1121/1.1738841
State	Published - Jul 2004

ASJC Scopus subject areas

Arts and Humanities (miscellaneous)
Acoustics and Ultrasonics

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10.1121/1.1738841

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AU - Rossman, Phillip J.

AU - Grimm, Roger C.

AU - Ehman, Richard L.

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On the feasibility of elastic wave visualization within polymeric solids using magnetic resonance elastography

Abstract

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