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Simultaneously acquired PET and ASL imaging biomarkers are helpful in differentiating progression from pseudo-progression in treated gliomas

Single board computer as a satellite-linked, deep learning capable pocket MR workstation:a feasibility study

A single-shot GRASE technique for rapid and distortion-free diffusion-weighted spinal imaging

Author:Zhiqiang Li  Melvyn Ooi  John Karis  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence I  

Program Number:4187  

Room Session:Concurrent 1  

Institution:Barrow Neurological Institute  Philips Healthcare  

Slowing T1 relaxation of hyperpolarized [2-13C]pyruvate with deuterium enrichment

Some texture features from ADC map show both significance with histological findings and good reproducibility in uterine endometrial lesions

Author:Masamitsu Hatakenaka  Makoto Nozaki  Koichi Onodera  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Gynecologic & Prostate Cancers  

Session Name:Female Pelvis, Placenta & Fetal  

Program Number:3876  

Room Session:Concurrent 5  

Institution:Sapporo Medical University  

Spatial Dependence of PDFF Measurement Bias using Chemical Shift Encoded MRI

Spatial Entropy Mapping of the Connectome using White Matter Fibrography: Quantifying the Effects of Age.

Spatial localisation for mapping regional oxygen extraction fraction using parallel transmission saturation pulses at 7 T

Author:Yan Tong  Peter Jezzard  Caitlin O'Brien  William Clarke  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:New strategies in RF Pulse Design  

Session Name:RF Pulses  

Program Number:3964  

Room Session:Concurrent 1  

Institution:University of Oxford  Guy's and St Thomas' NHS Foundation Trust  

Spatiotemporal encoding for DWI of brain and prostate using subspace-constrained sampling and locally-low-rank regularized reconstruction

Author:Martins Otikovs  Ankit Basak  Lucio Frydman  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Data Processing & Software Tools  

Session Name:Data Processing & Software Tools  

Program Number:0732  

Room Session:Concurrent 1  

Institution:Weizmann Institute of Science  

Spectral-Heterogeneity-Adaptive Radiofrequency Pulses for Improving the Conspicuity of Meniscal Tears at 3T and 7T

Spectrally-encoded multi-spectral imaging (SEMSI) for off-resonance correction near metallic implants.

Author:Daehyun Yoon  Philip Lee  Krishna Nayak  Brian Hargreaves  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections  

Program Number:0669  

Room Session:Concurrent 1  

Institution:Stanford University  University of Southern California  

Spiral Cardiac bSSFP with Phase-Modulation to Enable Long Repetition Times

Author:Michael Schär  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Optimized Sampling & Sequence Design  

Program Number:0839  

Room Session:Concurrent 1  

Institution:Johns Hopkins University School of Medicine  

SPRING-RIO TSE: 2D T2-Weighted Turbo Spin-Echo Brain Imaging using SPiral RINGs with Retraced In/Out Trajectories

Author:Zhixing Wang  Steven Allen  Xue Feng  John Mugler  Craig Meyer  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Optimized Sampling & Sequence Design  

Program Number:0837  

Room Session:Concurrent 1  

Institution:University of Virginia  

Standard Frame of Reference for the Identification of Metabolic Phenotypes of Brain Tumors using Single Voxel MR Spectroscopy

STAR MRI With Non-Magnetic, Integrated Circulator based on Switched Transmission Lines

State of the ART (Adversarial Robust Training) to Reconstruct Clinically Relevant Features in Accelerated Knee MRI

Stereological Modeling of Hepatic Steatosis and Estimating Independent R2* for Water and Fat using Monte Carlo Simulations

StND: Non-Rigid Partial Deformation Tractography Registration

Author:Bramsh Chandio  Eleftherios Garyfallidis  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Diffusion Tractography  

Session Name:Diffusion Tractography: Methods  

Program Number:4288  

Room Session:Concurrent 4  

Institution:Indiana University Bloomington  

Strategy to overcome the spectral overlap between the 2-hydroxyglutarate and lipid resonances at 2.25 ppm

Streaking artifact reduction of free-breathing undersampled stack-of-radial MRI using a 3D generative adversarial network

Structural and Functional Changes in Patients with Lower Grade Tumors Receiving Partial Brain Radiotherapy: A Longitudinal Study

Studying magnetic susceptibility, microstructural compartmentalisation and chemical exchange in a formalin-fixed, whole-brain specimen

Subject-specific positional probability volume mapping for internal target volume determination in Radiotherapy

Author:Oi Lei Wong  Jing Yuan  Darren Poon  Yi Hang Zhou  Siu Ki Yu  Kin Yin Cheung  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional & Low-Field MRI  

Session Name:MR-Guided Interventions: Devices & Applications  

Program Number:4018  

Room Session:Concurrent 3  

Institution:Hong Kong Sanatorium  

The suggested possibility of the T2rho contrast in the modified Look-Locker MRI technique used for the T1 quantification

Suppressing the ballistocardiography artifacts on EEG collected inside MRI using the dynamic modeling on heartbeats

A Survey of Faraday Cage Attenuation Measurements of Clinical MRI Systems

Synovial Fluid Suppressed 3D T1? Mapping of Knee Cartilage using Deep Learning

Synthetic MRI-assisted Multi-Wavelet Segmentation Framework for Organs-at-Risk Delineation on CT for Radiotherapy Planning

T2 Quantification in Brain Using Three Dimensional Fast Spin Echo Imaging with Long Echo Trains

Author:Jeff Snyder  Alan Wilman  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence II  

Program Number:4167  

Room Session:Concurrent 1  

Institution:University of Alberta  

T2* VERSUS NATIVE T1, T2 MAPPING IN PATIENTS WITH SUSPECTED MYOCARDIAL IRON OVERLOAD

T2*-Weighted Imaging Using Gradient-Echo BURST Combined with EPI and Spiral Readout Trajectories

Author:Rolf Schulte  Ana Beatriz Solana  Scott Hinks  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence I  

Program Number:4186  

Room Session:Concurrent 1  

Institution:GE Healthcare  

T2-Shuff-LL: Multi-contrast 3D Shuffling Combining Fast Spin-Echo and Look-Locker Gradient Echo

T2-Weighted MRI-Derived Texture Features in Characterization of Prostate Cancer

A tale of two frequencies: optimizing oscillating gradients for frequency dependent differential kurtosis mapping

Target-field optimized quadrature RF coils for wrist imaging on a 76 mT Halbach-based MR system

Technical feasibility and imaging of transcranial MR-guided in-vivo Histotripsy treatment

Template-based bias field correction of Hyperpolarized 129Xe Gas Ventilation MRI

Author:Junlan Lu  David Mummy  Suphachart Leewiwatwong  Elianna Bier  Bastiaan Driehuys  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Latest Advances in Hyperpolarized MRI  

Session Name:Hyperpolarization: Gas  

Program Number:3571  

Room Session:Concurrent 2  

Institution:Duke University  

Temporal correlation of alveolar-capillary 129Xe signal dynamics with the cardiac cycle

Author:Graham Norquay  Guilhem Collier  Jim Wild  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Latest Advances in Hyperpolarized MRI  

Session Name:Hyperpolarization: Gas  

Program Number:3564  

Room Session:Concurrent 2  

Institution:University of Sheffield  

Temporal correlation of functional connectivity and Choline in the monkey brain following ischemic stroke

Author:Chun-Xia Li  Frank Tong  Doty Kempf  Leonard Howell  Xiaodong Zhang  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Imaging Metabolites: CEST, MT & MRS  

Session Name:Imaging Metabolites in the Brain  

Program Number:3725  

Room Session:Concurrent 6  

Institution:Emory University