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Joint Data Driven Optimization of MRI Data Sampling and Reconstruction via Variational Information Maximization

Joint deep learning-based optimization of undersampling pattern and reconstruction for dynamic contrast-enhanced MRI

Author:Jiaren Zou  Yue Cao  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Image Reconstruction  

Session Name:Machine Learning for Image Reconstruction  

Program Number:1948  

Room Session:Concurrent 1  

Institution:University of Michigan  

Joint estimation of coil sensitivities and image content using a deep image prior

Joint Reconstruction of MR Image and Coil Sensitivity Maps using Deep Model-based Network

Joint-ISTA-Net: A model-based deep learning network for multi-contrast CS-MRI reconstruction

Kernel-based Fast EPTI Reconstruction with Neural Network

k-Space-based Coil Combination via Geometric Deep Learning for Reconstruction of non-Cartesian MR Spectroscopic Imaging Data

Lead electromagnetic models for RF-induced heating in multi-electrode cortical implants

Learned Proximal Convolutional Neural Network for Susceptibility Tensor Imaging

Learning 3D structures from 2D slices with scan-specific data for fast and high-resolution neonatal brain MRI

Author:Yao Sui  Onur Afacan  Ali Gholipour  Simon Warfield  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Pediatric MRI  

Session Name:Pediatrics: Neuro Topics  

Program Number:2240  

Room Session:Concurrent 3  

Institution:Harvard Medical School  Boston Children's Hospital  

Learning the relationship between human brain tissue microstructure and diffusion MRI data

Learning-based non-linear registration robust to MRI-sequence contrast

Lesion Patterns and Blood Flow Lateralization in Atherosclerotic Middle Cerebral Artery Disease

Author:Wenwen Chen  Xiaowei Song  Shuo Chen  Mingzhu Fu  Hanyu Wei  Duoduo Hou  Le Chen  Miaoqi Zhang  Jian Wu  Rui Li  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Velocity & Flow  

Session Name:Velocity & Flow: Applications  

Program Number:2082  

Room Session:Concurrent 4  

Institution:Beijing Tsinghua Changgung Hospital  Tsinghua University  

A lightweight and efficient convolutional neural network for MR image restoration

Limbic-predominant age-related TDP-43 encephalopathy neuropathological change (LATE-NC) is associated with lower R2 relaxation rate

Limits of Turbulent Flow Spectrum Encoding using 4D Flow MRI

Author:Hannes Dillinger  Charles McGrath  Sebastian Kozerke  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Velocity & Flow  

Session Name:Velocity & Flow: Methods  

Program Number:2083  

Room Session:Concurrent 4  

Institution:University and ETH Zurich  

Liver Diffusion-Weighted MR Imaging with Compressed SENSE based on Single-Shot Echo-Planar Imaging: An intra-individual comparison

Author:Maike Bode  Shuo Zhang  Nils Krämer  Christiane Kuhl  Alexandra Barabasch  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Liver  

Session Name:Liver: Diffusion & Function  

Program Number:2125  

Room Session:Concurrent 5  

Institution:Philips Healthcare  University Hospital RWTH Aachen  

Liver parenchymal change after stereotactic radiotherapy for hepatocellular carcinoma using DWI and MRE

Liver Stiffness in a Single Breath-hold Using Wave Polarity-Inversion Motion Encoding and Compressed SENSE: Coverage Equivalent to 5 Slices

Author:Amol Pednekar  Deep Gandhi  Hui Wang  Jean Tkach  Andrew Trout  Jonathan Dillman  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Pediatric MRI  

Session Name:Pediatric MRI  

Program Number:0352  

Room Session:Concurrent 3  

Institution:Cincinnati Children's Hospital Medical Center  Philips  

Liver Stiffness Measurement in Less Than Half the Conventional Breath-hold Time: Wave Polarity-Inversion Motion Encoding and Compressed SENSE

Author:Amol Pednekar  Deep Gandhi  Hui Wang  Jean Tkach  Andrew Trout  Jonathan Dillman  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Pediatric MRI  

Session Name:Pediatrics: Body Topics  

Program Number:2271  

Room Session:Concurrent 3  

Institution:Cincinnati Children's Hospital Medical Center  Philips  

A local SAR compression algorithm with improved compression, speed and flexibility

Longitudinal brain network changes in the GAERS rat model of absence epilepsy

Longitudinal Change in Quantitative Magnetic Resonance Imaging Biomarkers in Pediatric Patients with Autoimmune Liver Disease

Longitudinal Characterization of Volumetric Changes During Healthy Aging and Between Sexes in the Fischer 344 Rat Brain

Longitudinal MRI and MR Elastography (MRE) Assessment in Patients with Diagnosed Nonalcoholic Fatty Liver Disease (NAFLD)

Low b-value DTI for Measuring Pseudo-random Flow of CSF: Region of Interest Analysis on Normal Volunteers

Low field 19F imaging of perfluoroctylbromide: eliminating chemical shift effects and minimizing scalar coupling signal loss

Author:Javad Parsa  Andrew Webb  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Molecular Imaging & X-Nuclei  

Session Name:Molecular Imaging & X-Nuclei: Applications  

Program Number:1803  

Room Session:Concurrent 2  

Institution:Leiden University Medical Center  

Low-field MR imaging using multiplicative regularization

The Macromolecular Background Spectrum Does Not Change with Age in Healthy Participants

Macromolecular proton fraction mapping based on spin-lock for the non-invasive diagnosis of early stage liver fibrosis

Author:Jian Hou  Vincent Wong  Grace Wong  Baiyan Jiang  Yi-Xiang Wang  Anthony Chan  Winnie Chu  Weitian CHEN  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Liver  

Session Name:Liver  

Program Number:0314  

Room Session:Concurrent 5  

Institution:The Chinese University of Hong Kong  

Macromolecule suppressed GABA levels show no relationship with age in children and adolescents

Author:Tiffany Bell  Mehak Stokoe  Ashley Harris  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Spectroscopy: Neuro  

Session Name:Spectroscopy: Neuro II  

Program Number:2224  

Room Session:Concurrent 2  

Institution:University of Calgary  

MAGnitude Image to Complex (MAGIC)-Net: reconstructing multi-coil complex images with pre-trained network using synthesized raw data

Mapping developmental trajectories of the cortex and its adjacent white matter for preterm neonates using DTI

Mapping Infant Anatomical Brain Images Between Birth and Six MonthsUsing Segmented Brain Images

Mapping of differential metabolic regions of RRMS patients in multi-slices dimensional using Spiral-MRSI technique

Mapping of downfield resonances in the human brain using 1H-MRSI with binomial spectral-spatial excitation and selective refocusing

A Marriage of Subspace Modeling with Deep Learning to Enable High-Resolution Dynamic Deuterium MR Spectroscopic Imaging

Mask R-CNN for Segmentation of Kidneys in Magnetic Resonance Imaging

Author:Manu Goyal  Junyu Guo  Lauren Hinojosa  Keith Hulsey  Ivan Pedrosa  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Renal  

Session Name:Renal  

Program Number:0425  

Room Session:Concurrent 5  

Institution:UT Southwestern Medical Center  

Maternal Obesity during Pregnancy is Associated with Lower Cortical Thickness in the Newborn Brain

Maturation and degeneration of the human brainstem across the adult lifespan

Author:Luis Cortina  Richard Spencer  Mustapha Bouhrara  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Aging & Dementia  

Session Name:Healthy Aging vs. Dementia  

Program Number:1904  

Room Session:Concurrent 6  

Institution:NIA  

Maturation and degeneration of the human cerebrum across the adult lifespan