Brain mechanical property measurement using MRE with intrinsic activation

Many pathologies alter the mechanical properties of tissue. Magnetic resonance elastography (MRE) has been developed to noninvasively characterize these quantities in vivo. Typically, small vibrations are induced in the tissue of interest with an external mechanical actuator. The resulting displacem...

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Veröffentlicht in:	Physics in medicine & biology 2012-11, Vol.57 (22), p.7275-7287
Hauptverfasser:	Weaver, John B, Pattison, Adam J, McGarry, Matthew D, Perreard, Irina M, Swienckowski, Jessica G, Eskey, Clifford J, Lollis, S Scott, Paulsen, Keith D
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomechanical Phenomena Blood Vessels - physiology brain Brain - blood supply Brain - physiology Elasticity Imaging Techniques - methods Imaging, Three-Dimensional intrinsic activation magnetic resonance elastography Magnetic Resonance Imaging Mechanical Phenomena Movement poroelastic
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