Sensitivity analysis of effective transverse shear viscoelastic and diffusional properties of myelinated white matter

Motivated by the need to interpret the results from a combined use of in vivo brain Magnetic Resonance Elastography (MRE) and Diffusion Tensor Imaging (DTI), we developed a computational framework to study the sensitivity of single-frequency MRE and DTI metrics to white matter microstructure and cel...

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Veröffentlicht in:	Physics in medicine & biology 2021-02, Vol.66 (3), p.035027-035027
Hauptverfasser:	Sullivan, Daniel J, Wu, Xuehai, Gallo, Nicolas R, Naughton, Noel M, Georgiadis, John G, Pelegri, Assimina A
Format:	Artikel
Sprache:	eng
Schlagworte:	diffusion Diffusion Magnetic Resonance Imaging - methods Elasticity Imaging Techniques - methods finite elements simulation Humans magnetic resonance elastography Myelin Sheath - physiology myelination ROC Curve sensitivity analysis Stress, Mechanical viscoelastic properties Viscosity white matter White Matter - diagnostic imaging
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