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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:

AC magnetic sensing using the SIRS effect combined with bSSFP at ultra-low field

Author:Bragi Sveinsson  Neha Koonjoo  Bo Zhu  Thomas Witzel  Matthew Rosen  

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

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:14:45  

Session:Pulse Sequences & Beyond  

Program Number:4235  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 85  

Accelerated Cardiac Perfusion MRI with Radial k-space Sampling, Compressed Sensing, and KWIC filtering to Enable Qualitative and Quantitative Analyses of Perfusion.

Author:Nivedita Naresh  Hassan Haji-Valizadeh  Ali Serhal  Pascale Aouad  Daniel Lee  Daniel Kim  

Author Institution:Northwestern University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Cardiac Function & Myocardial Perfusion  

Program Number:3323  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 9  

Accelerated Coronary 4D-Flow MRI: towards noninvasive functional assessment of stable coronary artery disease

Author:Zixin Deng  Michael Loecher  Anthony Christodoulou  Christopher Nguyen  Zhengwei Zhou  Jaime Shaw  Yibin Xie  Xiaoming Bi  Zhaoyang Fan  Daniel Ennis  Debiao Li  

Author Institution:Cedars-Sinai Medical Center  Siemens Healthcare R&D  University of California, Los Angeles  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Novel Techniques & Methods  

Program Number:4752  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 5  

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 imaging for visualizing interventional devices using parallel acquisition and compressed sensing reconstruction

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

Accelerated, 3D Cine MRI with Stack of Stars k-space Sampling and Self-Navigation of Respiratory Motion for Aortic Valve Visualization.

Author:Nivedita Naresh  Hassan Haji-Valizadeh  Bradley Allen  Matthew Barrett  Daniel Lee  Jeremy Collins  James Carr  Daniel Kim  

Author Institution:Northwestern University  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:14:45  

Session:Motion & Beyond  

Program Number:4895  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 29  

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  

Computer Number:

Application of PET/MRI for Brain Function

Author:Christin Sander  

Author Institution:Massachusetts General Hospital  

Session Type:Member-Initiated Symposium  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Recent Development of Preclinical PET/MR: From Hardware to Applications  

Program Number:

Presentation Time:09:12  

Room Number:S04  

Computer Number:

    Assessment of Myocardial Fiber Orientation Using Diffusion Tensor Imaging in Patients with Hypertrophic Cardiomyopathy and Its Correlation with Echocardiographic Strain

    Author:Sang-Eun Lee  Christopher Nguyen  Sen Ma  Debiao Li  Hyuk-Jae Chang  

    Author Institution:Cedars-Sinai Medical Center  Yonsei University College of Medicine  

    Session Type:Traditional Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:Tissue Characterization  

    Program Number:2922  

    Presentation Time:

    Room Number:Exhibition Hall 2896-2923  

    Computer Number:

    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  

    AUTOmated pulse SEQuence generation (AUTOSEQ) using Bayesian reinforcement learning in an MRI physics simulation environment

    Author:Bo Zhu  Jeremiah Liu  Neha Koonjoo  Bruce Rosen  Matthew Rosen  

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

    Session Type:Power Pitch  

    Session Date:Tuesday, 19 June 2018  

    Session Time:13:45  

    Session:Pitch: Machine Learning Unleashed  

    Program Number:0438  

    Presentation Time:13:45  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    AUTOmated pulse SEQuence generation (AUTOSEQ) using Bayesian reinforcement learning in an MRI physics simulation environment

    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:

    Brain or cardiovascular oscillation: ultra-slow oscillations under 0.01 Hz detected by resting-state fMRI

    Author:Patricia Pais Roldán  Brian Edlow  Johannes Stelzer  Yuanyuan Jiang  Xin Yu  

    Author Institution:Massachusetts General Hospital  Max Planck Institute for Biological Cybernetics  

    Session Type:Electronic Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:09:15  

    Session:fMRI: Physiology  

    Program Number:4634  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 7  

    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  

      Characterization of Diffusion Metric Map Similarity in MRI Data from a Clinical PACS using the Histogram Distance

      Author:Graham Warner  Karl Helmer  

      Author Institution:Massachusetts General Hospital  

      Session Type:Electronic Poster  

      Session Date:Monday, 18 June 2018  

      Session Time:09:15  

      Session:Diffusion MRI: Validation  

      Program Number:3232  

      Presentation Time:

      Room Number:Exhibition Hall  

      Computer Number:Computer 38  

      Clinical Needs & Applications

      Author:David Sosnovik  

      Author Institution:Massachusetts General Hospital  

      Session Type:Weekend Course  

      Session Date:Sunday, 17 June 2018  

      Session Time:13:15  

      Session:Cardiac MR: From the Basics to New Horizons: Part 1  

      Program Number:

      Presentation Time:14:15  

      Room Number:S01  

      Computer Number:

        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:

        Comparison of velocity-selective and pulsed ASL perfusion MRI in patients with suspected cerebral cortical ischemia

        Author:Divya Bolar  Bruce Rosen  Pamela Schaefer  

        Author Institution:Massachusetts General Hospital  MGH/HST Martinos Center for Biomedical Imaging  

        Session Type:Power Pitch  

        Session Date:Wednesday, 20 June 2018  

        Session Time:16:15  

        Session:Pitch: Techniques & Applications of Microcirculation Imaging  

        Program Number:0863  

        Presentation Time:16:15  

        Room Number:Power Pitch Theater A - Exhibition Hall  

        Computer Number:

        Comparison of velocity-selective and pulsed ASL perfusion MRI in patients with suspected cerebral cortical ischemia

        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:

          Diagnostic Comparison of Two Rapid Knee MRI Protocols for Comprehensive Whole-Joint Assessment: A Multi-Reader Feasibility Study

          Author:Akshay Chaudhari  Bragi Sveinsson  Jeff Wood  Kathryn Stevens  Christopher Beaulieu  Edwin Oei  Jarrett Rosenberg  Evan Levine  Feliks Kogan  Marcus Alley  Garry Gold  Brian Hargreaves  

          Author Institution:Erasmus Medical Center  Harvard Medical School  Stanford University  

          Session Type:Combined Educational & Scientific Session  

          Session Date:Tuesday, 19 June 2018  

          Session Time:08:15  

          Session:Studying the Value of MRI  

          Program Number:0347  

          Presentation Time:08:55  

          Room Number:S03  

          Computer Number:

          Discovery and Verification of Lung Cancer Serum Biomarkers using Paired Tissue and Serum

          Author:Leo Cheng  Isabella Dittmann  Li Su  Johannes Kurth  Andreas Schuler  Yannick Berker  Lindsey Vandergrift  Sarah Dinges  Piet Habbel  Eugene Mark  David Christiani  

          Author Institution:Charite Medical University  Harvard T. H. Chan School of Public Health  Massachusetts General Hospital  

          Session Type:Electronic Poster  

          Session Date:Tuesday, 19 June 2018  

          Session Time:16:15  

          Session:Lung MRI  

          Program Number:4362  

          Presentation Time:

          Room Number:Exhibition Hall  

          Computer Number:Computer 92  

          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:

          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  

          Eddy current characterization and correction using field monitoring for diffusion weighted imaging with maximal strength of 250 mT/m

          Author:Yi-Cheng Hsu  Ying-Hua Chu  Thomas Witzel  Qiuyun Fan  Fa-Hsuan Lin  

          Author Institution:Massachusetts General Hospital  Medical Center University of Freiburg, Faculty of Medicine  National Taiwan University  

          Session Type:Electronic Poster  

          Session Date:Thursday, 21 June 2018  

          Session Time:09:00  

          Session:Diffusion MRI: Acquisition & Reconstruction  

          Program Number:5334  

          Presentation Time:

          Room Number:Exhibition Hall  

          Computer Number:Computer 16  

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

          Evaluating the Role of PIRADS V2  and TRUSgBX for Improving Detection of Clinically Significant Prostate Cancer at Radical Prostatectomy

          Author:Alireza Ziaei  Francesco Alessandrino  Mark Vangel  Tina Kapur  Clare Tempany  Fiona Fennessy  

          Author Institution:Harvard Medical School, Brigham and Women's Hospital  Harvard Medical School, Massachusetts General Hospital  

          Session Type:Traditional Poster  

          Session Date:Wednesday, 20 June 2018  

          Session Time:16:15  

          Session:Prostate  

          Program Number:2569  

          Presentation Time:

          Room Number:Exhibition Hall 2553-2577  

          Computer Number:

          Ex vivo MRS evaluation of severe burn injury in mice shows metabolic changes in skeletal muscle

          Author:Leo Cheng  Bailing Li  Lindsey. A. Vandergrift  Jiake Chai  Zhongcong Xie  

          Author Institution:First Affiliated Hospital of PLA General Hospital  Massachusetts General Hospital  

          Session Type:Traditional Poster  

          Session Date:Monday, 18 June 2018  

          Session Time:08:15  

          Session:Muscle  

          Program Number:1407  

          Presentation Time:

          Room Number:Exhibition Hall 1394-1411  

          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: