Browse All

Current Filters

CLEAR FILTER x

TITLE

3D-EPTI for Ultra-fast Multi-contrast and Quantitative Imaging

Author:Fuyixue Wang  Zijing Dong  Timothy Reese  Lawrence Wald  Kawin Setsompop  

Institution:Massachusetts General Hospital  MIT  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Novel Pulse Sequences  

Program Number:0944  

Presentation Time:17:21   

Room Number:Room 510A-D  

Computer Number:

A target-field shimming approach for improving the encoding performance of a lightweight Halbach magnet for portable brain MRI

Author:Patrick McDaniel  Clarissa Cooley  Jason Stockmann  Lawrence Wald  

Institution:Athinoula A Martinos Center for Biomedical Imaging  Massachusetts Institute of Technology  Harvard Medical School  Harvard Medical School  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:13:45  

Session Name:B0 Field Management & Shimming  

Program Number:0215  

Presentation Time:14:21   

Room Number:Room 710B  

Computer Number:

Age-Related Microstructural Alterations in Human Corpus Callosum Measured by High-Gradient Diffusion MRI

Age-Related Microstructural Alterations in Human Corpus Callosum Measured by High-Gradient Diffusion MRI

Assessment of placental microcirculation by joint analysis of flow compensated and non-flow compensated intravoxel incoherent motion data

Axonal Damage in the Optic Radiation Detected by Advanced Diffusion MR Metrics is Associated with Retinal Thinning in Multiple Sclerosis

BOLD temporal SNR bias and variance across the HCP population as a function of cortical B0-orientation and orientation variability

BOLD temporal SNR bias and variance across the HCP population as a function of cortical B0-orientation and orientation variability

Design Considerations of a 64-Channel Receive / 16-Channel Transmit Coil Array for Head, Neck, and Cervical-Spine Imaging at 7 T

Designing a multichannel TMS/MRI system for 3 T: a 7-channel RF receive-only coil array prototype

Echo Planar Time-resolved Imaging (EPTI)

Author:Fuyixue Wang  Zijing Dong  Timothy Reese  Berkin Bilgic  Mary Manhard  Jingyuan Chen  Jonathan Polimeni  Lawrence Wald  Kawin Setsompop  

Institution:Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital  Harvard Medical School  Harvard Medical School  MIT  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:08:15  

Session Name:Young Investigator Awards  

Program Number:0111  

Presentation Time:09:55   

Room Number:Room 520A-F  

Computer Number:

Echo Planar Time-resolved Imaging (EPTI)

Fast 3D MR Fingerprinting with Pseudorandom Cartesian Sampling

Author:Yun Jiang  Gregor Körzdörfer  Jesse Hamilton  Bo Zhao  Lawrence Wald  Nicole Seiberlich  Vikas Gulani  Mathias Nittka  Mark Griswold  

Institution:Case Western Reserve University  Massachusetts General Hospital  Siemens Healthcare GmbH  Friedrich-Alexander-Universität Erlangen-Nürnberg  

Session Type:Oral  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Advances in MR Fingerprinting  

Program Number:1108  

Presentation Time:09:51   

Room Number:Room 710B  

Computer Number:

Feasibility of brain pathology assessment with diffusion imaging on a portable scanner using a fixed encoding field

Author:Jason Stockmann  Patrick McDaniel  Christopher Vuahgn  Clarissa Cooley  Lawrence Wald  

Institution:Massachusetts General Hospital  Massachusetts Institute of Technology  Harvard Medical School  Harvard Medical School  

Session Type:Combined Educational & Scientific Session  

Session Date:Thursday, 16 May 2019  

Session Time:16:00  

Session Name:Value of MRI  

Program Number:1196  

Presentation Time:17:44   

Room Number:Room 512A-H  

Computer Number:

High-fidelity, high-isotropic resolution diffusion imaging through gSlider acquisition with B1+ & T1 corrections and multi-coil B0 shim array

Author:Congyu Liao  Jason Stockmann  Qiyuan Tian  Berkin Bilgic  Mary Manhard  Lawrence Wald  Kawin Setsompop  

Institution:Massachusetts General Hospital  Harvard Medical School  Harvard Medical School  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Acquisition & Reconstruction  

Program Number:0768  

Presentation Time:08:39   

Room Number:Room 710B  

Computer Number:

Improved, rapid fetal-brain localization and orientation detection for auto-slice prescription

Investigating premanifest synucleinopathy: structural connectome of brainstem nuclei in REM sleep behavior disorder

Investigating the Benefits of Incorporating Higher Order Spherical Harmonics in Axon Diameter Measurements

Author:Qiuyun Fan  Aapo Nummenmaa  Qiyuan Tian  Ned Ohringer  Thomas Witzel  Lawrence Wald  Bruce Rosen  Susie Huang  

Institution:Massachusetts General Hospital  Harvard Medical School  Harvard Medical School  Massachusetts Institute of Technology  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructure Modeling: 1  

Program Number:3564  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 56  

Multidimensional T1 Relaxation -T2 Relaxation Correlation Spectroscopic Imaging with a Magnetic Resonance Fingerprinting Acquisition

Author:Daeun Kim  Bo Zhao  Lawrence Wald  Justin Haldar  

Institution:Athinoula A. Martinos Center for Biomedical Imaging  University of Southern California  Harvard Medical School  Harvard Medical School  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Relaxometry  

Program Number:4991  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 98  

Network Accelerated Motion Estimation and Reduction (NAMER): Accelerating forward model based retrospective motion correction using a convolutional neural network

Numerically optimized design for a low-cost, lightweight 86mT whole-brain magnet

Author:Patrick McDaniel  Clarissa Cooley  Jason Stockmann  Lawrence Wald  

Institution:Athinoula A Martinos Center for Biomedical Imaging  Massachusetts Institute of Technology  Harvard Medical School  Harvard Medical School  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:B0 Field Management & Shimming  

Program Number:1466  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 33  

Online brain fMRI using a novel magnetic resonance compatible hand induced robotic device provides accurate monitoring and can be used in rehabilitation

Author:Zeba Qadri  Loukas Astrakas  Lawrence Wald  Michael Moskowitz  Bruce Rosen  Aria Tzika  

Institution:Massachusetts General Hospital, Harvard Medical School  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:15:45  

Session Name:Emerging Technology & Translational Imaging 1  

Program Number:3106  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 115  

Peripheral Nerve Stimulation (PNS) constrained gradient coil design within a Boundary Element Method Stream Function (BEM-SF) optimization

Prediction of Peripheral Nerve Stimulation Thresholds of MRI Gradient Coils using Coupled Electromagnetic and Neurodynamic Simulations

Prediction of Peripheral Nerve Stimulation Thresholds of MRI Gradient Coils using Coupled Electromagnetic and Neurodynamic Simulations

Prospects for improving neuronal specificity of fMRI with Ferumoxytol: an evaluation of vascular segmentation and cortical depth-dependent analysis

Real-time image-based tracking of B0 shim elements in flexible matrix shim arrays for dynamic B0 shimming of the abdomen

Author:Bernhard Gruber  Jason Stockmann  Bastien Guerin  Lawrence Wald  

Institution:A.A. Martinos Center for Biomedical Imaging, MGH, Harvard Medical School  Medical University Vienna  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF Coils & Arrays  

Program Number:1496  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 63  

Reconfigurable coil technology can substantially reduce RF heating of bilateral deep brain simulation leads during MRI at 1.5 T: First in-vitro studies with realistic implant trajectories

Reconfigurable coil technology can substantially reduce RF heating of bilateral deep brain simulation leads during MRI at 1.5 T: First in-vitro studies with realistic implant trajectories

Robust high-quality multi-shot EPI with low-rank prior and machine learning

Simulation of MRI gradient-induced cardiac stimulation: Are the current safety regulations too conservative?

Author:Valerie Klein  Mathias Davids  Lothar Schad  Lawrence Wald  Bastien Guérin  

Institution:Heidelberg University  Massachusetts General Hospital  Harvard Medical School  Harvard Medical School  Harvard-MIT Division of Health Sciences and Technology  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:MR Safety: PNS & RF Heating  

Program Number:0729  

Presentation Time:08:51   

Room Number:Room 511BCEF  

Computer Number:

T1 and T2 mapping of the placenta and fetal brain with magnetic resonance fingerprinting (MRF) during maternal hyperoxia

Author:Jeffrey Stout  Congyu Liao  Esra Abaci Turk  Borjan Gagoski  P. Grant  Lawrence Wald  Elfar Adalsteinsson  

Institution:Boston Children's Hospital  Massachusetts General Hospital  Massachusetts Institute of Technology  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Fetal & Placental Imaging  

Program Number:4072  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 43  

The PNS oracle: a modified neural activation function metric for rapid assessment of Peripheral Nerve Stimulation (PNS)

Author:Mathias Davids  Bastien Guérin  Valerie Klein  Lothar Schad  Lawrence Wald  

Institution:A.A. Martinos Center for Biomedical Imaging  Heidelberg University  Harvard Medical School  Harvard Medical School  Harvard-MIT Division of Health Sciences Technology  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:MR Safety: PNS & RF Heating  

Program Number:0726  

Presentation Time:08:15   

Room Number:Room 511BCEF  

Computer Number:

Towards absolute quantification of brain metabolites using Electronic REference To access In vivo Concentrations (ERETIC) for MR spectroscopic imaging (MRSI)

Using an AC/DC Coil to Improve the Line Width and Lipid Suppression for measuring 2HG in Glioma Patients at 3T