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 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:

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

AUTOMAP Image Reconstruction of Low Signal-to-Noise MR Data at 6.5 mT

Author:Neha Koonjoo  Bo Zhu  Matthew Rosen  

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

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Learning Image Reconstruction  

Program Number:2801  

Presentation Time:

Room Number:Exhibition Hall 2781-2807  

Computer Number:

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

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:

Characterization of Sparsely Trained Deep Learning Reconstruction of Noisy MR Fingerprinting Data

Author:Ouri Cohen  Bo Zhu  Matthew Rosen  

Author Institution:MGH Athinoula A. Martinos Center/Harvard Medical School  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Machine Learning for Image Reconstruction  

Program Number:3377  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 64  

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

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:

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  

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:

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?

Hybrid motion sensing with a wireless device, self-synchronized to the imaging pulse sequence.

Author:Adam van Niekerk  Andre van der Kouwe  Ernesta Meintjes  

Author Institution:Athinoula A. Martinos Center  University of Cape Town  

Session Type:Combined Educational & Scientific Session  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Does Motion Still Matter? New Methods for Handling Motion  

Program Number:1003  

Presentation Time:09:00  

Room Number:S01  

Computer Number:

Image Encoding for Diffusion MRI: EPI, Spiral, Radial, Multi-Shot, Etc.

Author:Robert Frost  

Author Institution:Massachusetts General Hospital, Harvard Medical School  

Session Type:Weekend Course  

Session Date:Sunday, 17 June 2018  

Session Time:08:00  

Session:Introduction to Diffusion: Part 1  

Program Number:

Presentation Time:08:44  

Room Number:S04  

Computer Number:

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

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  

Increased spatial resolution of MR Spectroscopic Imaging improves the detectability of metabolic changes in Multiple Sclerosis lesions

Author:Eva Heckova  Gilbert Hangel  Bernhard Strasser  Michal Považan  Assunta Dal-Bianco  Paulus Rommer  Elisabeth Springer  Stephan Gruber  Siegfried Trattnig  Wolfgang Bogner  

Author Institution:Harvard Medical School  Medical University of Vienna  The Johns Hopkins University School of Medicine  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:MRS Applications  

Program Number:1154  

Presentation Time:14:39  

Room Number:S03  

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

Iron-related gene expression associated with magnetic susceptibility reductions: Application to the pathophysiology of a movement disorder population

Iron-related gene expression associated with magnetic susceptibility reductions: Application to the pathophysiology of a movement disorder population

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:

K-Space Trajectory Correction for UTE Sequence with Multi-Echo Radial Acquisition

Author:Liao Ying  Paul Han  Shuang Hu  Kui Ying  Chao Ma  Georges El Fakhri  

Author Institution:Massachusetts General Hospital, Harvard Medical School  Tsinghua University  West China Hospital, Sichuan University  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Pulses, Sequences, Motion & Artefacts  

Program Number:2691  

Presentation Time:

Room Number:Exhibition Hall 2661-2710  

Computer Number:

Learning multichannel coil combination with Automated Transform by Manifold Approximation (AUTOMAP) using complex-valued neural networks

Author:Bo Zhu  Stephen Cauley  Bruce Rosen  Matthew Rosen  

Author Institution:Massachusetts General Hospital, Harvard Medical School  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Learning Image Reconstruction  

Program Number:2788  

Presentation Time:

Room Number:Exhibition Hall 2781-2807  

Computer Number:

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

Markerless real-time motion correction for T1- and T2-weighted neuroanatomical MRI

MEGA-SPICE: A subspace-based approach to high-resolution spectral edited MRSI

Author:Chao Ma  Paul Han  Shuang Hu  Georges El Fakhri  

Author Institution:Massachusetts General Hospital, Harvard Medical School  West China Hospital, Sichuan University  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:MRS/MRSI Acquisition  

Program Number:1060  

Presentation Time:08:36  

Room Number:S05  

Computer Number:

Millitesla MRI: Improving Signal & Reducing Noise

Author:Matthew Rosen  

Author Institution:MGH/Martinos Center for Biomedical Imaging  

Session Type:Member-Initiated Symposium  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Portable MRI Systems for Point-of-Care & Mobile Applications  

Program Number:

Presentation Time:15:21  

Room Number:N04  

Computer Number:

    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:

    MR Image Synthesis For Glioma Segmentation

    Neurovascular coupling to D2/D3 partial agonist antipsychotic drug occupancy using simultaneous PET/fMRI

    Author:Christin Sander  Bruce Rosen  Joseph Mandeville  

    Author Institution:Massachusetts General Hospital  

    Session Type:Traditional Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:MR/PET  

    Program Number:3031  

    Presentation Time:

    Room Number:Exhibition Hall 3020-3032  

    Computer Number:

    Nonlinear projection onto dipole fields with preconditioning (nPDF)