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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

4D Segmentation of Whole-heart Cine Cardiovascular Magnetic Resonance Imaging in Congenital Heart Disease

Author:Jay Patel  Ruizhi Liao  Andrew Powell  Polina Golland  Mehdi Moghari  

Author Institution:Boston Children’s Hospital and Harvard Medical School  Massachusetts Institute of Technology  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Cardiovascular Image Processing  

Program Number:4794  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 47  

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:

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

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  

Blurring and Ghosting Effects Under Beats Formation  in Magnetic Resonance Imaging Under Source Vibration

Author:Dhiraj Sinha  Pranay Prateek  Simon Lui  Shaoying Huang  

Author Institution:Massachusetts Institute of Technology  Singapore University of Technology and Design  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Motion Correction: Cleaning up in the Brain  

Program Number:2658  

Presentation Time:

Room Number:Exhibition Hall 2648-2660  

Computer Number:

Calcium-dependent molecular fMRI using a magnetic nanosensor

Author:Benjamin Bartelle  Satoshi Okada  Nan Li  Vincent Breton-Provencher  Mriganka Sur  Alan Jasanoff  

Author Institution:MIT  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Molecular Imaging  

Program Number:3584  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 32  

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:

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

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

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  

Global Maxwell Tomography with Match Regularization for accurate electrical properties extraction from noisy B1+ measurements

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:

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  

Integrated ?B0/Rx coil array for improved spinal cord imaging at 3T

Introduction to "Cellular" Molecular Imaging

Author:Ben Bartelle  

Author Institution:Massachusetts Institute of Technology  

Session Type:Weekend Course  

Session Date:Saturday, 16 June 2018  

Session Time:10:00  

Session:Molecular Imaging for Beginners: Part 2  

Program Number:

Presentation Time:10:50  

Room Number:S04  

Computer Number:

    In-vivo probabilistic structural atlas of the inferior colliculus, superior colliculus, medial geniculate nucleus, and lateral geniculate nucleus based on 7 Tesla MRI

    Joint SENSE Reconstruction for Faster Multi-Contrast Wave Encoding

    Author:Berkin Bilgic  Stephen Cauley  Lawrence Wald  Kawin Setsompop  

    Author Institution:Martinos Center for Biomedical Imaging  

    Session Type:Oral  

    Session Date:Wednesday, 20 June 2018  

    Session Time:16:15  

    Session:Off the Cartesian Grid  

    Program Number:0940  

    Presentation Time:17:39  

    Room Number:S05  

    Computer Number:

    Joint Virtual Coil Reconstruction with Background Phase Matching for Highly Accelerated Diffusion Echo-Planar Imaging

    Author:Congyu Liao  Mary Manhard  Berkin Bilgic  Qiuyun Fan  Haifeng Wang  SoHyun Han  Daniel Park  Fuyixue Wang  Jianhui Zhong  Lawrence Wald  Kawin Setsompop  

    Author Institution:Massachusetts General Hospital  MIT  Zhejiang University  

    Session Type:Oral  

    Session Date:Tuesday, 19 June 2018  

    Session Time:13:45  

    Session:Diffusion MRI: Signal Reconstruction & Representation  

    Program Number:0465  

    Presentation Time:14:09  

    Room Number:N03  

    Computer Number:

    A low-cost (<$500 USD) FPGA-based console capable of real-time control

    Author:Suma Anand  Jason Stockmann  Lawrence Wald  Thomas Witzel  

    Author Institution:A. A. Martinos Center for Biomedical Imaging  Harvard Medical School  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:0948  

    Presentation Time:17:15  

    Room Number:S06  

    Computer Number:

    A Machine Learning Approach for Mitigating Artifacts in Fetal Imaging due to an Undersampled HASTE Sequence

    Marmoset coil arrays for functional imaging of awake monkeys at 9.4T and 3T

    Author:Azma Mareyam  Jitendra Sharma  Mitul Desai  Christin Sander  Eric Frederick  Benjamin Bartelle  Atsushi Takahashi  Lawrence Wald  

    Author Institution:A.A Martinos Center for Biomedical Imaging  Bruker Biospin  MIT  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:16:15  

    Session:RF Coils & Arrays  

    Program Number:4280  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 10  

    Motion-robust sub-millimeter isotropic diffusion imaging through Motion Corrected Generalized Slice Dithered Enhanced Resolution (MC-gSlider) acquisition

    Author:Fuyixue Wang  Berkin Bilgic  Zijing Dong  Mary Manhard  Ned Ohringer  Bo Zhao  Melissa Haskell  Stephen Cauley  Qiuyun Fan  Thomas Witzel  Elfar Adalsteinsson  Lawrence Wald  Kawin Setsompop  

    Author Institution:Massachusetts General Hospital  MIT  Tsinghua University  

    Session Type:Oral  

    Session Date:Thursday, 21 June 2018  

    Session Time:15:30  

    Session:Diffusion MRI: Acquisition & Artifact Correction  

    Program Number:1207  

    Presentation Time:16:42  

    Room Number:N02  

    Computer Number:

    Optimal Experiment Design for Magnetic Resonance Fingerprinting: New Insights and Further Improvements

    Author:Bo Zhao  Justin Haldar  Congyu Liao  Dan Ma  Mark Griswold  Kawin Setsompop  Lawrence Wald  

    Author Institution:Athinoula A. Martinos Center for Biomedical Imaging  Case Western Reserve University  University of Southern California  

    Session Type:Oral  

    Session Date:Wednesday, 20 June 2018  

    Session Time:08:15  

    Session:Advances in MR Fingerprinting  

    Program Number:0674  

    Presentation Time:08:27  

    Room Number:N01  

    Computer Number:

    Optimized 3D Stack-of-Spirals MR Fingerprinting with Hybrid Sliding-Window and GRAPPA Reconstruction

    Author:Congyu Liao  Berkin Bilgic  Mary Manhard  Xiaozhi Cao  Jianhui Zhong  Lawrence Wald  Kawin Setsompop  

    Author Institution:Massachusetts General Hospital  Zhejiang University  

    Session Type:Oral  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Approaches to Quantitative Mapping  

    Program Number:1020  

    Presentation Time:08:36  

    Room Number:N03  

    Computer Number:

    The orthogonal shim coil at 3-Tesla

    Portable single-sided MR: multicomponent T2 relaxometry and depth profiling with a Unilateral Linear Halbach sensor

    Author:Ashvin Bashyam  Chris Frangieh  Matthew Li  Jason Stockmann  Michael Cima  

    Author Institution:Massachusetts General Hospital  Massachusetts Institute of Technology  

    Session Type:Power Pitch  

    Session Date:Monday, 18 June 2018  

    Session Time:08:15  

    Session:Pitch: Trending Topics: Flexible, Material, Portable, Wireless  

    Program Number:0030  

    Presentation Time:08:15  

    Room Number:Power Pitch Theater B - Exhibition Hall  

    Computer Number:

    Portable single-sided MR: multicomponent T2 relaxometry and depth profiling with a Unilateral Linear Halbach sensor

    Reducing heating of implanted leads through High-Dielectric Capacitive Bleeding of Current (HD-CBLOC): concepts, simulations and experimental results

    Author:Laleh Golestani Rad  Lawrence Wald  Boris Keil  Giorgio Bonmassar  

    Author Institution:Department of Life Science Engineering, Institute of Medical Physics and Radiation Protection  Massachusetts General Hospital  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:13:45  

    Session:MR Safety of Implants  

    Program Number:4066  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 36  

    Reduction of Peripheral Nerve Stimulation (PNS) using Pre-Excitation Targeting the Potassium System (PRE-TAPS)

    Author:Mathias Davids  Bastien Guérin  Martin Schmelz  Lothar Schad  Lawrence Wald  

    Author Institution:Heidelberg University  Massachusetts General Hospital  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:MR Safety: PNS & RF Heating  

    Program Number:0292  

    Presentation Time:16:15  

    Room Number:S06  

    Computer Number:

    Reduction of the absorbed power around electrode tips in deep brain stimulation patients using pTx: Impact of number and arrangement of channels

    Author:Bastien Guerin  Darin Dougherty  Lawrence Wald  

    Author Institution:Massachusetts General Hospital  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:MR Safety: PNS & RF Heating  

    Program Number:0300  

    Presentation Time:17:51  

    Room Number:S06  

    Computer Number:

    SAR estimation error due to body model mismatch for fetal imaging at 3 Tesla

    Author:Filiz Yetisir  Esra Abaci Turk  Bastien Guerin  Borjan Gagoski  Natalie Copeland  P. Grant  Lawrence Wald  Elfar Adalsteinsson  

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

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:MR Safety: PNS & RF Heating  

    Program Number:0296  

    Presentation Time:17:03  

    Room Number:S06  

    Computer Number:

    Sensing intracellular calcium ions using a manganese-based MRI contrast agent

    Author:Benjamin Bartelle  Barandov Ali  Catherine Williamson  Emily Loucks  Alan Jasanoff  

    Author Institution:Massachusetts Institute of Technology  

    Session Type:Electronic Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:Molecular Imaging  

    Program Number:3585  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 33  

    Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

    Sensitivity analysis of Peripheral Nerve Stimulation modeling: Which model parameters actually matter?

    Signal Enhancement Under Explicit Field Perturbation in Magnetic Resonance Spectroscopy

    Author:Dhiraj Sinha  Smitha Surendran  

    Author Institution:Massachusetts Institute of Technology  SMART  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:09:15  

    Session:Spectroscopy: NMR & Other  

    Program Number:4021  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 111  

    Simulation of Peripheral Nerve Stimulation Thresholds of MRI Gradient Coils

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

    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:4175  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 25  

    Spatially-selective excitation using a tailored nonlinear ?B0 pattern generated by an integrated multi-coil ?B0/Rx array

    Author:Jason Stockmann  Nicolas Arango  Benedikt Poser  Thomas Witzel  Jacob White  Lawrence Wald  Jonathan Polimeni  

    Author Institution:Maastricht University  Massachusetts General Hospital  Massachusetts Institute of Technology  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:13:45  

    Session:Measuring & Correcting Imperfections  

    Program Number:0170  

    Presentation Time:14:21  

    Room Number:S03  

    Computer Number: