3D imaging with a portable MRI scanner using an optimized rotating magnet and 1D gradient coil

3D imaging with a portable MRI scanner using an optimized rotating magnet and 1D gradient coil

A 6.3kg Single-Sided Magnet for 3D, Point-of-Care Brain Imaging

Author:Patrick McDaniel  Clarissa Cooley  Jason Stockmann  Lawrence Wald  

Author Institution:Athinoula A Martinos Center for Biomedical Imaging  Massachusetts Institute of Technology  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Novel MR & MR-Compatible Technology  

Program Number:0943  

Presentation Time:16:15  

Room Number:S06  

Computer Number:

Accelerated dynamic quantitative perfusion imaging using an optimized simultaneous multi-slice (SMS) spin and gradient echo (SAGE) sequence with joint-virtual coil (JVC) reconstruction

Author:Mary Kate Manhard  Berkin Bilgic  Congyu Liao  SoHyun Han  Thomas Witzel  Yi-Fen Yen  Kawin Setsompop  

Author Institution:MGH Athinoula A. Martinos Center for Biomedical Imaging  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:Perfusion & Permeability  

Program Number:0496  

Presentation Time:14:21  

Room Number:S04  

Computer Number:

Accelerated spin-echo fMRI using generalized SLIce Dithered Enhanced Resolution Simultaneous MultiSlice (gSlider-SMS) with 'complex-basis' RF-encoding

Accurate and Efficient QSM Reconstruction using Deep Learning

Author:Enhao Gong  Berkin Bilgic  Kawin Setsompop  Audrey Fan  Greg Zaharchuk  John Pauly  

Author Institution:Harvard Medical School  Stanford University  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Magnetic Susceptibility Imaging  

Program Number:0189  

Presentation Time:14:09  

Room Number:S06  

Computer Number:

Acutely treated antipsychotics haloperidol enhances BOLD responses to the somatosensory stimulation in anesthetized rats.

Author:Yunbok Kim  Jeong Pyo Son  SoHyun Han  Seong-gi Kim  

Author Institution:Institute for Basic Science (IBS)  

Session Type:Traditional Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Psychoradiology  

Program Number:1805  

Presentation Time:

Room Number:Exhibition Hall 1803-1845  

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Assessment of the effect of maternal posture on the placental oxygenation transport by means of BOLD MRI

Automated Pattern Recognition Analysis of Intravoxel Incoherent Motion (IVIM)-diffusion to Segment Hypo-perfused Stroke Region

Author:MinJung Jang  SoHyun Han  HyungJoon Cho  

Author Institution:Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital  Ulsan National Institute of Science and Technology  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:09:00  

Session:Diffusion MRI: Post-Processing  

Program Number:5347  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 29  

Automatic Generation of Topologically Correct, High Quality, Finite-Element Tetrahedral Body Models from Voxel and Surface Data

Author:Mathias Davids  Bastien Guérin  Lawrence Wald  Lothar Schad  

Author Institution:Heidelberg University  Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Safety: Bioeffects, Magnetic Fields & Contrast Agents  

Program Number:4176  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Axon Diameter Mapping Independent of Crossing Structures using Spherical Mean Technique

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

Author Institution:Massachusetts General Hospital  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Microstructure: Modeling  

Program Number:5244  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 46  

Basic Physics of Multiband Imaging

Author:Berkin Bilgic  

Author Institution:Martinos Center for Biomedical Imaging  

Session Type:Sunrise Session  

Session Date:Tuesday, 19 June 2018  

Session Time:07:00  

Session:Go Faster in Clinical Imaging: Multiband Imaging  

Program Number:

Presentation Time:07:00  

Room Number:N04  

Computer Number:

Blood-volume imaging using GRASE-VASO at ultra-high field for layer specific fMRI in human brain

Author:Tetiana Dadakova  Alexander Beckett  An Vu  Jonathan Polimeni  David Feinberg  

Author Institution:Massachusetts General Hospital  University of California, Berkeley  Veteran Affairs Health Care System  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Cutting-Edge Acquisition Methods in fMRI  

Program Number:0709  

Presentation Time:09:27  

Room Number:N04  

Computer Number:

Calculation of the Susceptibility Effect on the Rate of Transverse Relaxation using Real Microvascular Networks

Author:Xiaojun Cheng  Jonathan Polimeni  Louis Gagnon  Anna Devor  Sava Sakadžic  Richard Buxton  David Boas  

Author Institution:Athinoula A. Martinos Center for Biomedical Imaging  Boston University  UC San Diego  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:fMRI: Basic Neuroscience (Non-Connectivity-Based)  

Program Number:4549  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 42  

Can Contrast-Enhanced MR Be Replaced? Non-Contrast Methods, Ultra-Low-Dose Contrast & Where Contrast Is Essential

Author:Susie Huang  

Author Institution:Massachusetts General Hospital  

Session Type:Member-Initiated Symposium  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Safety & Efficacy of Contrast Agents: State of the Art, Future Directions, & Alternative Approaches  

Program Number:

Presentation Time:16:55  

Room Number:N01  

Computer Number:

    Characterization of Axonal Pathology Independent of Fiber Crossings in Multiple Sclerosis Using High-Gradient Diffusion MRI

    Author:Qiuyun Fan  Aapo Nummenmaa  Thomas Witzel  Ned Ohringer  Lawrence Wald  Eric Klawiter  Susie Huang  

    Author Institution:Massachusetts General Hospital  

    Session Type:Power Pitch  

    Session Date:Wednesday, 20 June 2018  

    Session Time:13:45  

    Session:Pitch: Applications of Diffusion MRI  

    Program Number:0753  

    Presentation Time:13:45  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    Characterization of Axonal Pathology Independent of Fiber Crossings in Multiple Sclerosis Using High-Gradient Diffusion MRI

    Author:Qiuyun Fan  Aapo Nummenmaa  Thomas Witzel  Ned Ohringer  Lawrence Wald  Eric Klawiter  Susie Huang  

    Author Institution:Massachusetts General Hospital  

    Session Type:Electronic Power Pitch Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:14:45  

    Session:Poster: Applications of Diffusion MRI  

    Program Number:0753  

    Presentation Time:13:45  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:Plasma 11  

    Combined EM simulations and measurements of birdcage coil B1+ for designing a 3T multichannel TMS /MRI head coil array

    Author:Lucia Navarro de Lara  Laleh Golestani Rad  Sergey Makarov  Jason Stockmann  Lawrence Wald  Thomas Witzel  Aapo Nummenmaa  

    Author Institution:Massachusetts General Hospital  Worcester Polytechnic Institute  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:17:15  

    Session:Simulations & Modeling  

    Program Number:4411  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 22  

    Combining MR-Physics and Machine Learning to Address Intractable Reconstruction Problems

    Comparing TAMER (TArgeted Motion Estimation and Reduction) reduced modeling to alternating minimization for data consistency based motion mitigation

    Author:Melissa Haskell  Stephen Cauley  Lawrence Wald  

    Author Institution:A. A. Martinos Center for Biomedical Imaging, Department of Radiology, MGH  

    Session Type:Traditional Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Motion Correction: Cleaning up in the Brain  

    Program Number:2650  

    Presentation Time:

    Room Number:Exhibition Hall 2648-2660  

    Computer Number:

    Cortical metabolic changes and glial cell activation in multiple sclerosis: An in vivo 11C-PBR28 MR-PET and magnetic resonance spectroscopy study.

    Data Analysis for Laminar fMRI

    Author:Jonathan Polimeni  

    Author Institution:Massachusetts General Hospital  

    Session Type:Member-Initiated Symposium  

    Session Date:Tuesday, 19 June 2018  

    Session Time:13:45  

    Session:From Neurons to Networks: Opportunities & Challenges for Laminar fMRI  

    Program Number:

    Presentation Time:14:45  

    Room Number:N04  

    Computer Number:

      Deep learning MR reconstruction with Automated Transform by Manifold Approximation (AUTOMAP) in real-world acquisitions with imperfect training

      Author:Bo Zhu  Berkin Bilgic  Congyu Liao  Bruce Rosen  Matthew Rosen  

      Author Institution:Massachusetts General Hospital, Harvard Medical School  

      Session Type:Oral  

      Session Date:Tuesday, 19 June 2018  

      Session Time:16:15  

      Session:Deep Learning for Image Reconstruction  

      Program Number:0572  

      Presentation Time:17:03  

      Room Number:N01  

      Computer Number:

      Demonstrating a novel non-contrast MR perfusion technique: EVM-EPI MR perfusion

      Author:Steven Sherry  Emanuel Kanal  Gregory Walker  John Kirsch  Jonathan Polimeni  H. Harvey  

      Author Institution:Massachusetts General Hospital  University of Pittsburgh  University of Pittsburgh Medical Center  

      Session Type:Oral  

      Session Date:Tuesday, 19 June 2018  

      Session Time:13:45  

      Session:Perfusion & Permeability  

      Program Number:0501  

      Presentation Time:15:21  

      Room Number:S04  

      Computer Number:

      Dopamine Release and Neural Activation Differs between Control and MDD during Reward Anticipation: a Simultaneous [11C]Raclopride PET-fMRI Study

      Author:Xue Zhang  Fuyixue Wang  J. Paul Hamilton  Jingyuan Chen  Ian Gotlib  Mehdi Khalighi  Gary Glover  

      Author Institution:GE Healthcare  Linköping University  MIT  Stanford University  

      Session Type:Oral  

      Session Date:Thursday, 21 June 2018  

      Session Time:08:00  

      Session:Cutting-Edge Multimodal fMRI Techniques  

      Program Number:1015  

      Presentation Time:09:36  

      Room Number:N02  

      Computer Number:

      DP-TSE MRF: Rapid and Accurate T2 and ADC Quantification Using Diffusion-Prepared Turbo Spin-echo Magnetic Resonance Fingerprinting

      Author:Zhixing Wang  Xiaozhi Cao  Congyu Liao  Huihui Ye  Hongjian He  Jianhui Zhong  

      Author Institution:University of Virginia  Zhejiang University  

      Session Type:Power Pitch  

      Session Date:Monday, 18 June 2018  

      Session Time:16:15  

      Session:Pitch: Pulse Sequence Highlights  

      Program Number:0215  

      Presentation Time:16:15  

      Room Number:Power Pitch Theater A - Exhibition Hall  

      Computer Number:

      DP-TSE MRF: Rapid and Accurate T2 and ADC Quantification Using Diffusion-Prepared Turbo Spin-echo Magnetic Resonance Fingerprinting

      Author:Zhixing Wang  Xiaozhi Cao  Congyu Liao  Huihui Ye  Hongjian He  Jianhui Zhong  

      Author Institution:University of Virginia  Zhejiang University  

      Session Type:Electronic Power Pitch Poster  

      Session Date:Monday, 18 June 2018  

      Session Time:17:15  

      Session:Poster: Pulse Sequence Highlights  

      Program Number:0215  

      Presentation Time:16:15  

      Room Number:Power Pitch Theater A - Exhibition Hall  

      Computer Number:Plasma 9  

      Dynamically Switched B0 Field Control for Separate Optimization of Tailored Volume Lipid Suppression and B0 Homogeneity for Brain Chemical Shift Imaging at 3T using Multi-Coil Shim Array

      Echo Planar Time-resolved Imaging (EPTI)

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

      Author Institution:Massachusetts General Hospital  Tsinghua University  

      Session Type:Power Pitch  

      Session Date:Monday, 18 June 2018  

      Session Time:16:15  

      Session:Pitch: Pulse Sequence Highlights  

      Program Number:0217  

      Presentation Time:16:15  

      Room Number:Power Pitch Theater A - Exhibition Hall  

      Computer Number:

      Echo Planar Time-resolved Imaging (EPTI)

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

      Author Institution:Massachusetts General Hospital  Tsinghua University  

      Session Type:Electronic Power Pitch Poster  

      Session Date:Monday, 18 June 2018  

      Session Time:17:15  

      Session:Poster: Pulse Sequence Highlights  

      Program Number:0217  

      Presentation Time:16:15  

      Room Number:Power Pitch Theater A - Exhibition Hall  

      Computer Number:Plasma 11  

      The EPI rs-fMRI signal shows an orientation effect with respect to B0 and phase-encode axis across cortical depth

      Evaluation of different postprocessing-based B0 inhomogeneity correction methods for application in 7T FID-MRSI

      Fast 3D MR fingerprinting with spiral projection acquisition for whole brain quantification imaging

      Author:Xiaozhi Cao  Congyu Liao  Qing Li  Huihui Ye  Hongjian He  Jianhui Zhong  

      Author Institution:Zhejiang University  

      Session Type:Oral  

      Session Date:Thursday, 21 June 2018  

      Session Time:08:00  

      Session:Approaches to Quantitative Mapping  

      Program Number:1017  

      Presentation Time:08:00  

      Room Number:N03  

      Computer Number:

      Fast Distortion-Free Diffusion Imaging using “tilted-CAIPI” PSF-EPI

      Author:Zijing Dong  Fuyixue Wang  Timothy Reese  Mary Manhard  Berkin Bilgic  Lawrence Wald  Hua Guo  Kawin Setsompop  

      Author Institution:Massachusetts General Hospital  Tsinghua University  

      Session Type:Oral  

      Session Date:Thursday, 21 June 2018  

      Session Time:15:30  

      Session:Diffusion MRI: Acquisition & Artifact Correction  

      Program Number:1204  

      Presentation Time:16:06  

      Room Number:N02  

      Computer Number:

      Fast, automated slice prescription of standard anatomical planes for fetal brain MRI

      Faster T2 Shuffling with Wave-encoding

      Author:Siddharth Iyer  Berkin Bilgic  Kawin Setsompop  

      Author Institution:Athinoula A. Martinos Center for Biomedical Imaging  

      Session Type:Oral  

      Session Date:Tuesday, 19 June 2018  

      Session Time:08:15  

      Session:Signal Encoding & Decoding  

      Program Number:0382  

      Presentation Time:09:03  

      Room Number:N03  

      Computer Number:

      Fetal T1 mapping using multi-inversion EPI at 3T

      Generation of a “virtual population” of deep brain stimulation patient models for MRI safety studies

      Author:Bastien Guerin  Mathias Davids  Darin Dougherty  Leonardo Angelone  Lawrence Wald  

      Author Institution:Massachusetts General Hospital  US Food and Drug Administration  

      Session Type:Electronic Poster  

      Session Date:Tuesday, 19 June 2018  

      Session Time:13:45  

      Session:MR Safety of Implants  

      Program Number:4067  

      Presentation Time:

      Room Number:Exhibition Hall  

      Computer Number:Computer 37  

      The Hematocrit Dependence of Blood T2 Relaxometry Parameters in the Weak Field Approximation

      Author:Avery Berman  Jonathan Polimeni  G Bruce Pike  

      Author Institution:Department of Radiology, Harvard Medical School, Massachusetts General Hospital  University of Calgary  

      Session Type:Traditional Poster  

      Session Date:Wednesday, 20 June 2018  

      Session Time:08:15  

      Session:Contrast Mechanisms  

      Program Number:2295  

      Presentation Time:

      Room Number:Exhibition Hall 2266-2297  

      Computer Number:

      High Resolution Applications: Cortical Layers

      Author:Jonathan Polimeni  

      Author Institution:Massachusetts General Hospital/Harvard Medical School  

      Session Type:Weekend Course  

      Session Date:Saturday, 16 June 2018  

      Session Time:15:15  

      Session:Advanced fMRI: Connectivity & Cutting Edge: Part 2  

      Program Number:

      Presentation Time:16:05  

      Room Number:N03  

      Computer Number:

      High-frequency BOLD responses in human thalamus detected through fast fMRI at 7 Tesla

      Author:Laura Lewis  Kawin Setsompop  Bruce Rosen  Jonathan Polimeni  

      Author Institution:Massachusetts General Hospital  

      Session Type:Oral  

      Session Date:Monday, 18 June 2018  

      Session Time:13:45  

      Session:fMRI: Spatiotemporal Dynamics  

      Program Number:0151  

      Presentation Time:14:33  

      Room Number:N04  

      Computer Number:

      Highly-accelerated volumetric brain protocol using optimized Wave-CAIPI encoding

      Author:Daniel Polak  Stephen Cauley  Susie Huang  Maria Longo  Berkin Bilgic  Esther Raithel  Lawrence Wald  Kawin Setsompop  

      Author Institution:A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital  Heidelberg University  Siemens Healthcare GmbH  

      Session Type:Oral  

      Session Date:Wednesday, 20 June 2018  

      Session Time:16:15  

      Session:Off the Cartesian Grid  

      Program Number:0937  

      Presentation Time:17:03  

      Room Number:S05  

      Computer Number:

      How does inclusion of different macromolecular baseline models affect reproducibility of 1H-FID MRSI in the brain at 7T?

      Imaging Human Brain Cortical Substructure with Quantitative Susceptibility Mapping at 7 T

      Improved spatial specificity of the early positive BOLD response observed with high-resolution fMRI at 3T

      Author:Anna Blazejewska  Shahin Nasr  Jonathan Polimeni  

      Author Institution:Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital  

      Session Type:Oral  

      Session Date:Tuesday, 19 June 2018  

      Session Time:08:15  

      Session:Resolving Layers & Columnar Activity  

      Program Number:0390  

      Presentation Time:08:39  

      Room Number:N04  

      Computer Number:

      Improving Parallel Imaging by Jointly Reconstructing Multi-Contrast Data

      Author:Berkin Bilgic  Tae Kim  Congyu Liao  Mary Manhard  Lawrence Wald  Justin Haldar  Kawin Setsompop  

      Author Institution:Department of Electrical Engineering, University of Southern California  Martinos Center for Biomedical Imaging  

      Session Type:Electronic Poster  

      Session Date:Monday, 18 June 2018  

      Session Time:14:45  

      Session:Image Reconstruction Potpourri  

      Program Number:3505  

      Presentation Time:

      Room Number:Exhibition Hall  

      Computer Number:Computer 73  

      In vivo characterization of cerebellar microglia activation in multiple sclerosis by combined 11C-PBR28 MR-PET and 7 Tesla MRI.