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Matthew D. J. McGarry
Researcher at Dartmouth College
Publications - 74
Citations - 2200
Matthew D. J. McGarry is an academic researcher from Dartmouth College. The author has contributed to research in topics: Magnetic resonance elastography & Elastography. The author has an hindex of 22, co-authored 62 publications receiving 1605 citations. Previous affiliations of Matthew D. J. McGarry include Columbia University & University of Canterbury.
Papers
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Journal ArticleDOI
Magnetic resonance elastography (MRE) of the human brain: technique, findings and clinical applications.
Lucy V Hiscox,Curtis L. Johnson,Eric Barnhill,Matthew D. J. McGarry,Matthew D. J. McGarry,John Huston,Edwin Jacques Rudolph van Beek,John M. Starr,Neil Roberts +8 more
TL;DR: The extent to which MRE has revealed significant alterations to the brain in patients with neurological disorders is assessed and discussed in terms of known pathophysiology, and the trends for future MRE research and applications in neuroscience are predicted.
Journal ArticleDOI
Local mechanical properties of white matter structures in the human brain.
Curtis L. Johnson,Matthew D. J. McGarry,Armen A. Gharibans,John B. Weaver,Keith D. Paulsen,Huan Wang,William C. Olivero,Bradley P. Sutton,John G. Georgiadis +8 more
TL;DR: Mechanical properties within the corpus callosum and corona radiata demonstrated correlations with measures from diffusion tensor imaging pertaining to axonal microstructure, and were found to be significantly stiffer than overall white matter.
Journal ArticleDOI
An octahedral shear strain-based measure of SNR for 3D MR elastography
Matthew D. J. McGarry,E.E.W. Van Houten,P. R. Perrinez,Adam J. Pattison,John B. Weaver,John B. Weaver,Keith D. Paulsen,Keith D. Paulsen +7 more
TL;DR: Analysis of the stiffness distributions of phantoms reconstructed from the measured motion data revealed a threshold for both strain and motion SNR where MRE stiffness estimates match independent mechanical testing, primarily due to rigid body motion effects.
Journal ArticleDOI
Multiresolution MR elastography using nonlinear inversion
Matthew D. J. McGarry,E.E.W. Van Houten,Curtis L. Johnson,John G. Georgiadis,Bradley P. Sutton,John B. Weaver,Keith D. Paulsen +6 more
TL;DR: Multiresolution NLI elastography provides a more flexible framework for mechanical property estimation compared to previous single mesh implementations.
Journal ArticleDOI
Magnetic resonance elastography of the brain using multishot spiral readouts with self-navigated motion correction†
Curtis L. Johnson,Matthew D. J. McGarry,Elijah E. W. Van Houten,John B. Weaver,John B. Weaver,Keith D. Paulsen,Keith D. Paulsen,Bradley P. Sutton,John G. Georgiadis +8 more
TL;DR: Significant improvements in brain MRE data acquisition are reported by reporting images with high spatial resolution and signal‐to‐noise ratio as quantified by octahedral shear strain metrics, improving upon lower resolution MRE brain studies that only report volume averaged stiffness values.