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Resting-state co-activation patterns (CAPs) accurately predict pre- and manifest- stage Huntington's disease in mice.

Restraint System for Motion Reduction in MRI studies of Awake Mice

Rethinking complex image reconstruction: ?-loss for improved complex image reconstruction with deep learning

Retrospective Cardiac Gating of Simultaneous Coherent/Incoherent Motion Imaging (SCIMI) in the Brain

Retrospective Contrast Tuning from a Single T1-weighted Image Using Deep Learning

Author:Yan Wu  Yajun Ma  Jiang Du  Lei Xing  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artificial Intelligence Applied to MSK MRI  

Session Name:Artificial Intelligence  

Program Number:4063  

Room Session:Concurrent 4  

Institution:Stanford University  University of California San Diego  

Retrospective Eddy Current Artifact Reduction for Balanced SSFP Cine Imaging via Deep Learning

Retrospective motion compensation for spiral brain imaging with a deep convolutional neural network

Author:Quan Dou  Zhixing Wang  Xue Feng  John Mugler  Craig Meyer  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Motion Correction Strategies  

Session Name:Motion: Methods  

Program Number:1359  

Room Session:Concurrent 1  

Institution:University of Virginia  

Retrospective Motion Correction of multi-shot 3D GRASE Arterial Spin Labelling using ESPIRiT reconstruction

Author:Jack Highton  Enrico de Vita  David Thomas  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Arterial Spin Labelling  

Session Name:Arterial Spin Labelling: Methods  

Program Number:2727  

Room Session:Concurrent 4  

Institution:Kings College London  University College London  

Reusable 3D printed enclosure with integrated cutting guides for the alignment of ex-vivo MRI with ex-vivo gross brain photographs

Reverse Flow and Reverse Flow Volume is Associated with Aortic Dilatation in Bicuspid Aortic Valve Disease

A Revised Algorithm for Spiral Gradient Waveforms with a Compact Frequency Spectrum

Author:James Pipe  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence I  

Program Number:4184  

Room Session:Concurrent 1  

Institution:Mayo Clinic  

Revisit on the cerebrovascular responses to end-tidal CO2 fluctuations during spontaneous breathing as a surrogate of regional cerebrovascular reactivity assessment under hypercapnic challenge

RF Impedance of MR-Conditional Pacemaker Leads when Connected to Implantable Pulse Generators from Different MR-Conditional Systems

Author:David Prutchi  Jason Meyers  Ramez Shehada  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety  

Session Name:MRI & Implants: The Good, The Bad & The Ugly  

Program Number:2281  

Room Session:Concurrent 4  

Institution:Impulse Dynamics (USA) Inc.  Medical Technology Laboratories  

RF Pulse Designs for Velocity-Selective MRA at Low Field Strengths

Author:Ziwei Zhao  Nam Lee  Krishna Nayak  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:New strategies in RF Pulse Design  

Session Name:RF Pulses  

Program Number:3961  

Room Session:Concurrent 1  

Institution:University of Southern California  

RF safety and image quality testing of deep brain stimulation electrodes with 3T MRI

RF Safety Assessment of High Permittivity Dielectric Pads - Impact of Material Insulation

Author:Wyger Brink  Rob Remis  Andrew Webb  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2494  

Room Session:Concurrent 4  

Institution:Delft University of Technology  Leiden University Medical Center  

RF safety simulation of 128-channel EEG net on a 29-month-old whole-body model at 3T

RF sinc pulse distortion compensation using multiple square pulses at 1 MHz.

"RF transparent" local B0 shim coil

RF-encoding for improved multi-voxel separation in MR spectroscopy

Author:Adam Berrington  Penny Gowland  Richard Bowtell  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Novel Acquisitions  

Session Name:Novel Encoding Strategies  

Program Number:0917  

Room Session:Concurrent 1  

Institution:University of Nottingham  

RF-Induced Heating of Medical Devices in an Open Bore MRI

Author:Seoggwan Kim  Amy Kester  Alan Leewood  David Gross  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety  

Session Name:MRI & Implants: The Good, The Bad & The Ugly  

Program Number:2280  

Room Session:Concurrent 4  

Institution:MED Institute Inc.  

Rich-club connectivity of the structural covariance network is reduced in mild cognitive impairment and Alzheimer's disease

RIESLING: Radial Interstices Enable Speedy Low-volume Imaging

Right ventricular T1 mapping using a novel STEAM-based approach: STEAM-SASHA

Rigid motion artifact correction in multi-echo GRE using navigator detection and Parallel imaging reconstruction with Deep Learning

Author:Seul Lee  Jae-Hun Lee  Soozy Jung  Dong-Hyun Kim  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Motion Correction Strategies  

Session Name:Motion: Methods  

Program Number:1360  

Room Session:Concurrent 1  

Institution:Department of Electrical and Electronic Engineering, Yonsei University  

Ringing Artifacts Reduction with Low-Pass Filtered Deblurring Kernels

Author:Dinghui Wang  James Pipe  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3536  

Room Session:Concurrent 1  

Institution:Mayo Clinic  

Robot Assisted Dynamic Ankle Joint Imaging with a Wearable 4-Channel High Impedance Coil at 1.5T MRI

Robust and Computationally Efficient Missing Point and Phase Estimation for Zero Echo Time (ZTE) Sequences

Robust and Generalizable Quality Control of Structural MRI images

Author:Ben Duffy  Srivathsa Venkata  Long Wang  Sara Dupont  Lei Xiang  Greg Zaharchuk  Tao Zhang  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Data Processing & Software Tools  

Session Name:Data Processing for Quality & Efficiency  

Program Number:3733  

Room Session:Concurrent 1  

Institution:Subtle Medical Inc.  

Robust blood brain barrier integrity measurements in clinically significant short scan time

Robust Estimation of Fascicle-based Fractional Anisotropy on Fiber Crossings

Robust estimation of the fetal brain architecture from in-utero diffusion-weighted imaging

Robust Fat Suppression with Slice Selective Gradient Reversal (SSGR) in Amide Proton Transfer Imaging – Application to Non-Human Primate Brain

A robust framework for characterising diffusion metrics of peripheral nerves: exploiting state of the art tracking methods

Robust Implementation of a 3D Pulsed ASL Sequence for Assessment of Liver Perfusion

Author:Jörn Huber  Daniel Hoinkiss  Matthias Günther  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Arterial Spin Labelling  

Session Name:Arterial Spin Labelling: Applications  

Program Number:2737  

Room Session:Concurrent 4  

Institution:Fraunhofer MEVIS  University of Bremen  

Robust method for Whole Body DWIBS applied both Image based B0 Shimming and Blip-up Blip-down Distortion Correction

Robust Quantitative T1rho imaging

Author:Huimin Zhang  Baiyan Jiang  Jian Hou  Queenie Chan  Weitian CHEN  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:CEST, MT & T1?  

Session Name:T1?, MT & CEST  

Program Number:1472  

Room Session:Concurrent 4  

Institution:Philips Healthcare  The Chinese University of Hong Kong  

Robust real-time 3D motion estimation with MR-MOTUS on an MR-LINAC: a multi-subject validation study

Robust residual bootstrapping algorithm for accurate SH representation of DW MRI signal that contains outliers

Robust spatial and temporal unwrappingforaccuratequantitative susceptibility mapping

Robust T2 Mapping from Standard Brain Images: Repeatability and Lifespan Changes in Healthy Participants

Robustness of pTx safety concepts to varying subjects and subject positions

Author:Johannes Petzold  Bernd Ittermann  Frank Seifert  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2488  

Room Session:Concurrent 4  

Institution:Physikalisch-Technische Bundesanstalt (PTB)  

ROI-based intravoxel incoherent motion (IVIM) shows good diagnostic performance on fibrosis severity of patients with chronic hepatitis B

The role of central vestibular system in circadian rhythms?