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Advanced New Linear Predictive Reconstruction Methods for Simultaneous Multislice Imaging

Anatomical NeuroImaging with Single and Parallel Transmission at Ultra-high Field: A Comparison of Image Quality and User Experience

Author:Samantha Ma  Chenyang Zhao  Kai Wang  Xingfeng Shao  Soroush Heidari Pahlavian  Farshid Sepehrband  Kay Jann  Lirong Yan  Danny Wang  

Institution:University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:High field, Head, Neck & Neurogems  

Session Name:Neuroimaging at High Field  

Program Number:1999  

Room Live Q&A Session:

Association of PC-MRI measured Cerebroarterial Pulsatility with Cognitive Impairment and White Matter Hyperintensity in Aged Subjects

Attention-Gated Convolutional Neural Networks for Off-Resonance Correction of Spiral Real-Time Magnetic Resonance Imaging

Author:Yongwan Lim  Shrikanth Narayanan  Krishna Nayak  

Institution:University of Southern California  

Session Type:Oral  

Session Live Q&A Date:Wednesday, 12 August 2020  

Topic:Machine Learning for Image Reconstruction  

Session Name:Machine Learning Reconstruction of Dynamic Acquisitions  

Program Number:1005  

Room Live Q&A Session:Wednesday Parallel 5  

Brain regional hemodynamic alterations in obstructive sleep apnea using dynamic susceptibility contrast MRI

Comparison between blood-brain barrier permeability to water and gadolinium-based contrast agents in an elderly cohort

Author:Xingfeng Shao  Samantha Ma  Danny JJ Wang  

Institution:University of Southern California  

Session Type:Oral  

Session Live Q&A Date:Monday, 10 August 2020  

Topic:Perfusion and Permeability  

Session Name:Perfusion & Permeability  

Program Number:0009  

Room Live Q&A Session:Monday Parallel 1  

Comparison between high-resolution DESS images of the hip joint at 3T and 7T MRI

Deep Learning Segmentation of Lenticulostriate Arteries on 3D Black Blood MRI

Differential Correlations Between White Matter Microstructure and Perfusion Reveal Microvascular Dysregulation in Sickle Cell Anemia

Author:Soyoung Choi  Chau Vu  Richard Leahy  John Wood  

Institution:Children's Hospital Los Angeles  University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Neurovascular  

Session Name:Neurovascular: Systemic Disease-Related Stroke & Others  

Program Number:1642  

Room Live Q&A Session:

Diffusion-PEPTIDE: rapid distortion-free diffusion-relaxometry imaging

Direct Estimation of pre-contrast T1 for DCE-MRI

DW-pCASL measure of BBB water permeability is sensitive to pharmacological manipulation of AQP4 function

Eight-element Rotating Radiofrequency Coil Array with the Combination of Dipole and Loop Coils for Efficient B1 Shimming and SAR control at 7T

Author:Mingyan Li  Jin Jin  Aurelien Destruel  Lei Guo  Ewald Weber  Feng Liu  Stuart Crozier  

Institution:Siemens Healthineers  The University of Queensland  University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4259  

Room Live Q&A Session:

Evaluating advanced multi-shell diffusion MRI microstructural biomarkers of Alzheimer’s disease

An Evaluation of q-Space Regularization Strategies for gSlider with Interlaced Subsampling

Extratemporal cortical morphological changes and hypometabolism revealed in radiological MRI-negative temporal lobe epilepsy

FDG-PET imaging shows mesiotemporal hypometabolism in MRI-negative temporal lobe epilepsy

Fourier Transform based Velocity-Selective Labeling Pulses for Myocardial ASL

High-resolution whole brain ASL perfusion imaging at 7T with 12-fold acceleration and spatial-temporal regularized reconstruction

Improved 3D real-time MRI with Stack-of-Spiral (SOSP) trajectory and variable density randomized encoding of speech production

Author:Ziwei Zhao  Yongwan Lim  Dani Byrd  Shrikanth Narayanan  Krishna Nayak  

Institution:University of Southern California  

Session Type:Oral  

Session Live Q&A Date:Tuesday, 11 August 2020  

Topic:Novel Pulse Sequences and Reconstruction Techiques  

Session Name:Data Sampling & Spatial Encoding Techniques  

Program Number:0614  

Room Live Q&A Session:Tuesday Parallel 4  

Improving DESS contrast in 7T hip images using L1-norm denoising and optimal echo combination

Investigating the robustness of convolutional neural network based B1+ prediction from localizer scans for SAR efficient 7T FLAIR imaging

In-vivo imaging of current induced magnetic fields during High Definition transcranial direct current stimulation (HD-tDCS)

Author:Mayank Jog  Kay Jann  Lirong Yan  Chenyang Zhao  Bhargavi Kannan  Danny Wang  

Institution:University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Neuro Acquisition and Processing  

Session Name:Emerging Neuro Brain Imaging 3  

Program Number:1832  

Room Live Q&A Session:

In-vivo laminar CBF fMRI using high-resolution pseudo-continuous arterial spin labeling at 7T

Author:Xingfeng Shao  Kay Jann  Kai Wang  Fanhua Guo  Peng Zhang  Danny JJ Wang  

Institution:Chinese Academy of Sciences  University of Southern California  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:High resolution fMRI  

Session Name:Submillimeter 7-Tesla fMRI in Humans  

Program Number:1232  

Room Live Q&A Session:Thursday Parallel 4  

Local Perturbation Responses: A tool for understanding the characteristics of advanced nonlinear MR reconstruction algorithms

Magnetic Susceptibility Imaging: White Matter Fiber Model

Author:Daeun Kim  

Institution:University of Southern California  

Session Type:Sunrise Session  

Session Live Q&A Date:Tuesday, 11 August 2020  

Topic:Educational Q&A: fMRI/Diffusion/Perfusion Sunrise  

Session Name:Microstructure: Non-Diffusion  

Program Number:

Room Live Q&A Session:Tuesday Parallel 1  

Magnitude and timing of major white matter along-tract maturation with NODDI

Author:Kirsten Lynch  Ryan Cabeen  Kristi Clark  Arthur Toga  

Institution:University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Pediatric: Brain Metabolism & Acquired Brain Disease  

Session Name:Pediatric Neuro: Diffusion  

Program Number:4672  

Room Live Q&A Session:

Multi-slice arterial spin labelled myocardial perfusion imaging with single shot EPI

Author:Ahsan Javed  Krishna Nayak  

Institution:University of Southern California  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Cardiovascular Techniques  

Session Name:Myocardial Perfusion & Function  

Program Number:1309  

Room Live Q&A Session:Thursday Parallel 3  

A Novel Image Reconstruction Algorithm for Radial MRI Data Acquired with a Rotating Radio-frequency Coil (RRFC)

Numerical Approximation to the General Kinetic Model for ASL Quantification

Author:Nam Lee  Ahsan Javed  Terrence Jao  Krishna Nayak  

Institution:University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Elastography and Perfusion  

Session Name:Arterial Spin Labeling: Reconstruction, Analysis & Velocity-Selectivity  

Program Number:3291  

Room Live Q&A Session:

On Coil Combination with Optimal SNR for Linear Multichannel k-Space Reconstruction Methods

One-stop-shop Carotid Pulse Wave Velocity (cPWV) Using a Single-slice 2D Phase-Contrast MRI

Parameter estimation with matrix-based signal models using VARPRO for transient- and steady-state imaging

Author:Nam Lee  Krishna Nayak  

Institution:University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Quantitative Tissue Properties and Novel Contrast Mechanisms  

Session Name:Novel Contrast & Water/Fat Separation  

Program Number:3236  

Room Live Q&A Session:

Perivascular space imaging across the lifespan

Author:Kirsten Lynch  Giuseppe Barisano  Arthur Toga  Farshid Sepehrband  

Institution:University of Southern California  

Session Type:Oral - Power Pitch  

Session Live Q&A Date:Monday, 10 August 2020  

Topic:Neurodegeneration 1  

Session Name:Our Aging Brains: What's "Normal"?  

Program Number:0186  

Room Live Q&A Session:Monday Parallel 2  

Pseudo Test-Retest Evaluation of Sparse DCE-MRI of Brain Tumor

Quantitative Measurement of Cerebral Oxygen Extraction in Patients with Sickle Cell Disease after Diamox Infusion Using Asymmetric Spin Echo

Author:Jian Shen  Chau Vu  Soyoung Choi  Aart Nederveen  John Wood  

Institution:Academic Medical Center  University of Southern California  Children's Hospital Los Angeles  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Neuro Acquisition and Processing  

Session Name:Emerging Neuro Brain Imaging 3  

Program Number:1820  

Room Live Q&A Session:

Realistic Simulation of High-Performance Low Field Cardiac Cine Imaging

Author:Xitong Wang  Namgyun Lee  Adrienne Campbell-Washburn  Krishna Nayak  

Institution:National Institues of Health  University of Southern California  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Applications  

Session Name:Cardiac Function 1  

Program Number:2181  

Room Live Q&A Session:

Relaxometry & Diffusion

Author:Daeun Kim  

Institution:University of Southern California  

Session Type:Weekend Course  

Session Live Q&A Date:Sunday, 9 August 2020  

Topic:Multi-Parameter Quantification  

Session Name:Multi-Parameter Quantification  

Program Number:

Room Live Q&A Session:Sunday Parallel 3  

    Semi-automatic Arterial Territorial Segmentation using ASL-based Dynamic 4D MRA without Vessel-Encoded Labeling

    Single and repeated ketamine treatment induces perfusion changes in sensory and limbic networks in major depressive disorder

    Super-Resolution Multi-band ASL using Slice Dithered Enhanced Resolution (SLIDER) Technique

    Author:Qinyang Shou  Xingfeng Shao  Danny Wang  

    Institution:University of Southern California  

    Session Type:Oral  

    Session Live Q&A Date:Monday, 10 August 2020  

    Topic:Perfusion and Permeability  

    Session Name:Arterial Spin Labelling Perfusion Imaging  

    Program Number:0021  

    Room Live Q&A Session:Monday Parallel 1  

    Tag Removal in Cardiac Tagged MRI using Edge-guided Adversarial Learning

    Author:Botian Xu  Yaqiong Chai  John Wood  

    Institution:University of Southern California  Children's Hospital Los Angeles  

    Session Type:Digital Poster  

    Session Live Q&A Date:Digital Poster (All Week)  

    Topic:Cardiovascular Techniques  

    Session Name:CMR: Machine Learning & AI  

    Program Number:2232  

    Room Live Q&A Session:

    Temporal SNR in multiecho fMRI and its dependence on the choice of weights

    Time-multiplexed Excitation and Acquisition (TEA) with Rotating RF Coil Array (RRFCA)

    Transform-Domain g-Factor Maps

    Author:Jiayang Wang  Justin Haldar  

    Institution:University of Southern California  

    Session Type:Digital Poster  

    Session Live Q&A Date:Digital Poster (All Week)  

    Topic:Novel Acquisition, Reconstruction, and Analysis  

    Session Name:Novel Acquisitions & Reconstructions: Parallel Imaging  

    Program Number:3431  

    Room Live Q&A Session:

    Variable flip angle T1 mapping with MT-balanced RF pulses

    Author:Nam Lee  Zhibo Zhu  Krishna Nayak  

    Institution:University of Southern California  

    Session Type:Digital Poster  

    Session Live Q&A Date:Digital Poster (All Week)  

    Topic:Quantitative MRI  

    Session Name:Quantitative MRI 1  

    Program Number:3793  

    Room Live Q&A Session:

    Vessel size imaging using hypoxia and hyperoxia gas challenges with spin- and gradient-echo (SAGE) MRI

    Water exchange across blood-brain barrier is associated with CSF Amyloid-ß 42 and cognition in healthy older adults

    Author:Xingfeng Shao  Brian Gold  Danny JJ Wang  

    Institution:University of Kentucky  University of Southern California  

    Session Type:Oral  

    Session Live Q&A Date:Monday, 10 August 2020  

    Topic:Perfusion and Permeability  

    Session Name:Novel Spin Labelling Methods  

    Program Number:0033  

    Room Live Q&A Session:Monday Parallel 1