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A Comparison on the Estimated Stiffness and Signal-to-Noise Ratio of Magnetic Resonance Elastography Images Acquired at 3T and 7T

Author:Yuan Le  Andrew Fagan  Jun Chen  Eric Stinson  Joel Felmlee  Matthew Murphy  Kevin Glaser  Arvin Arani  Phillip Rossman  Stephan Kannengiesser  Jr., Bradley Bolster  III, John Huston  Richard Ehman  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Signal Modelling for Quantitative MRI  

Session Name:Modelling Signals Throughout the Body  

Program Number:2859  

Room Session:Concurrent 1  

Institution:Mayo Clinic  Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.  

Differential Changes in Brain Viscoelastic Properties Observed with MR Elastography in MS and NMOSDs

Author:Ling Fang  Matthew Murphy  Qiuxia Luo  Xiaodong Chen  Linqi Zhang  Bingjun He  Jun Chen  Jonathan Scott  Meng Yin  Kevin Glaser  Richard Ehman  Wei Qiu  Jin Wang  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:Multiple Sclerosis  

Program Number:0483  

Room Session:Concurrent 6  

Institution:Mayo Clinic  The Third Affiliated Hospital of Sun Yat-sen University  

Effect of Spatial Inhomogeneity Models on Performance of Machine Learning Based Inversion Algorithms for Brain Magnetic Resonance Elastography

Author:Jonathan Scott  Joshua Trzasko  Armando Manduca  Matthew Senjem  Clifford Jack  John Huston III  Richard Ehman  Matthew Murphy  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Elastography  

Session Name:Elastography: Methods  

Program Number:1025  

Room Session:Concurrent 4  

Institution:Mayo Clinic  

A Learned Phase Correction Algorithm Outperforms a Conventional Filter for 3D Vector MRE

Author:Jonathan Trevathan  Jonathan Scott  Joshua Trzasko  Armando Manduca  John Huston  Richard Ehman  Matthew Murphy  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Elastography  

Session Name:Elastography: Applications  

Program Number:1012  

Room Session:Concurrent 4  

Institution:Mayo Clinic  

Left-Right Intensity Asymmetries Systematically Vary Across MR Scanners and Introduce Diagnostic Uncertainty

Author:Arvin Arani  Christopher Schwarz  Matthew Murphy  Joshua Trzasko  Jeffrey Gunter  Matthew Senjem  Heather Wiste  Kiaran McGee  Matthew Bernstein  John Huston III  Clifford Jack Jr.  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections  

Program Number:0665  

Room Session:Concurrent 1  

Institution:Mayo Clinic  

MRI-based assessment of regional patterns of cortical strain in the human brain resulting from non-impact dynamic mechanical loading

Author:Ziying Yin  Matthew Murphy  Yi Sui  Armando Manduca  Richard Ehman  John III Huston  

Session Type:Oral  

Session Date:Monday, 17 May 2021  

Topic:Epilepsy & TBI: Damaged Brains  

Session Name:Epilepsy & TBI: Damaged Brains  

Program Number:0042  

Room Session:Concurrent 5  

Institution:Mayo Clinic  

Visual interpretation of brain MRE exams using non-parametric statistical mapping to diagnose normal pressure hydrocephalus

Author:Matthew Murphy  Petrice Cogswell  Joshua Trzasko  Armando Manduca  Matthew Senjem  Jr., Clifford Jack  Fredric Meyer  Richard Ehman  III, John Huston  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Aging & Dementia  

Session Name:Aging & Dementia  

Program Number:0268  

Room Session:Concurrent 6  

Institution:Mayo Clinic