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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

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

An RF Coil for a Head-Only MR System

Author:J. Thomas Vaughan  Brandon Tramm  Scott Schillak  Michael Garwood  Michael Mullen  Lance DelaBarre  Djaudat Idiyatullin  Matt Waks  

Session Type:Oral  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:RF Design I  

Program Number:0137  

Room Session:Concurrent 2  

Institution:Columbia University  University of Minnesota  Virtumed, LLC  

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 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-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.  

RIESLING: Radial Interstices Enable Speedy Low-volume Imaging

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

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

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 Multi-shot EPI with Untrained Artificial Neural Networks: Unsupervised Scan-specific Deep Learning for Blip Up-Down Acquisition (BUDA)

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 RF Shimming and Small-tip-angle Multi-spoke Pulse Design with Finite Difference Regularization

Author:Zhipeng Cao  Adrian Paez  Chunming Gu  Jun Hua  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:New strategies in RF Pulse Design  

Session Name:New Strategies in RF Pulse Design  

Program Number:0778  

Room Session:Concurrent 1  

Institution:Johns Hopkins University  Vanderbilt University  

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)  

Rodents in Preclinical MR Research

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

    The Role of 7T MRI in Multiple Sclerosis: Understanding the Disease

      The role of central vestibular system in circadian rhythms?

      The role of non-random magnet rotations on main field homogeneity of permanent magnet assemblies

      Author:Thomas O'Reilly  Andrew Webb  

      Session Type:Digital Poster  

      Session Date:Thursday, 20 May 2021  

      Topic:Interventional & Low-Field MRI  

      Session Name:Engineering & Applying Low-Field MRI  

      Program Number:4042  

      Room Session:Concurrent 3  

      Institution:Leiden University Medical Center  

      Rosette MRF for simultaneous T1, T2, and R2* mapping

      Rotation-Equivariant Deep Learning for Diffusion MRI

      Safe 7T MRI of tissues neighboring Mg-based biodegradable implants using parallel transmission

      Safe-MRI with stereo-electroencephalography (sEEG) for epilepsy patients

      Author:Flora Guarnotta  Jeremie Clement  Rachel Sparks  Özlem Ipek  

      Session Type:Oral  

      Session Date:Tuesday, 18 May 2021  

      Topic:Safety  

      Session Name:Safety: That Implant Is Hot!  

      Program Number:0363  

      Room Session:Concurrent 4  

      Institution:King's College London  

      Safety and imaging performance of 2-channel RF shimming for fetal MRI at 3T

      Safety Considerations in Neuroimaging of Neonatal and Pediatric Patients Using Portable Low Field MRI

      Author:Mark Smith  Harry Hu  Ram Krishnamurthy  John Pitts  Mai-Lan Ho  

      Session Type:Digital Poster  

      Session Date:Tuesday, 18 May 2021  

      Topic:Safety  

      Session Name:SAR & RF Heating  

      Program Number:2313  

      Room Session:Concurrent 4  

      Institution:Hyperfine  Nationwide Children's Hospital  

      Same-session Repeatability of Hyperpolarized 129Xe MRI Gas Uptake Measures in Healthy Subjects and Subjects with COPD

      SAR Management in pTx Sequence Design: The Impact of Electromagnetic-Field-Derived Virtual Observation Points

      Saturated Look-Locker FAIR (SALL-FAIR) Sequence with FPOCK Model for Simultaneous Acquisition of CBF, aBAT, tBAT, and T1 Map

      Author:Zihan Ning  Shuo Chen  Zhensen Chen  Huiyu Qiao  Hualu Han  Rui Shen  Dandan Yang  Xihai Zhao  

      Session Type:Digital Poster  

      Session Date:Wednesday, 19 May 2021  

      Topic:Arterial Spin Labelling  

      Session Name:Arterial Spin Labelling: Methods  

      Program Number:2729  

      Room Session:Concurrent 4  

      Institution:School of Medicine Tsinghua University  

      Scalable and Interpretable Neural MRI Reconstruction via Layer-Wise Training