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Resolving crossing fibers with the inclusion of intra-axonal diffusion modeling

Author:Chunyu Song  Peng Sun  Zezhong Ye  Sheng-Kwei (Victor) Song  

Institution:Washington University in St. Louis  Washington University School of Medicine, St. Louis, MO, United States  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructure Modeling: 1  

Program Number:3579  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 71  

Respiratory motion characterization and motion uncertainty estimation using a fast 3D+t MRI and bootstrapping for abdominal radiotherapy

Author:Oi Lei Wong  Jing Yuan  Yihang Zhou  Siu Ki Yu  Kin Yin Cheung  

Institution:Hong Kong Sanatorium & Hospital  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Cancer Therapy Response Assessment  

Program Number:2328  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 30  

Respiratory Motion Corrected GROG based L+S Reconstruction for Free Breathing Golden-Angle Radial MRI

Author:Ahmad Hussain  Faisal Najeeb  Ibtisam Aslam  Hammad Omer  Mujahid Nisar  

Institution:Comsats University Islamabad  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Motion Correction: Non-Brain  

Program Number:4493  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 121  

Respiratory Motion Signals Extracted from 3D Image-Based Navigation and from PCA of SI-Projections: Initial Findings in Whole-Heart Imaging using a Free-Running Framework

Respiratory motion variability in 4D-MRI for MR-guided radiotherapy

Author:Bjorn Stemkens  Max van Riel  Tom Bruijnen  Jan Lagendijk  Cornelis van den Berg  Rob Tijssen  

Institution:University Medical Center Utrecht  MR Code B.V.  University of Technology Eindhoven  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Cancer Therapy Response Assessment  

Program Number:2331  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 33  

Resting State Olfactory Network Functional Connectivity in Tremor- and Rigidity-predominant Patients with Parkinson’s disease

Author:Lu Jiaming  Rachel Stanford  Prasanna Karunanayaka  Qing Yang  Paul Eslinger  Xuemei Huang  

Institution:Penn State University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Brains: Functional & Dysfunctional  

Program Number:3277  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 113  

Resting-state diffusion fMRI bears strong resemblance and only subtle differences to BOLD fMRI

Author:Ileana Jelescu  

Institution:Ecole Polytechnique Fédérale de Lausanne  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructure Modeling: 2  

Program Number:3607  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 101  

Resting-state functional connectivity estimates across scans are correlated with nuisance metrics both before and after nuisance regression

Author:Wenjing Luo  Alican Nalci  Thomas Liu  

Institution:University of california, San Diego  Zhejiang University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:fMRI: Connectivity Methods  

Program Number:3868  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 14  

Resting-state network distinguishes level of cerebral microbleed burden in patients with Immune Thrombocytopenia

Author:Melanie Morrison  Nichola Cooper  Camelia Vladescu  Adam Waldman  

Institution:Imperial College London  University of Edinburgh  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:fMRI Connectivity Applications: Human  

Program Number:3901  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 47  

Restoring Rotation Invariance of Diffusion MRI Estimators in the Presence of Missing or Corrupted Measurements

Author:Hans Knutsson  Evren Özarslan  Filip Szczepankiewicz  Carl-Fredrik Westin  

Institution:Brigham and Women's Hospital, Harvard Medical School  Linkoping University  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:System Imperfections  

Program Number:4521  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 149  

Restraint system with integrated receive array for minimizing head motion during awake marmoset imaging

Author:Kyle Gilbert  David Schaeffer  Stefan Everling  Ravi Menon  

Institution:The University of Western Ontario  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MRI Unplugged: Wireless, Portable & Flexible  

Program Number:1538  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 105  

Restricted diffusion in the Gaussian local phase approximation

Author:Lukas Buschle  Christian Ziener  Thomas Kampf  Sabine Heiland  Martin Bendszus  Heinz-Peter Schlemmer  Felix Kurz  

Institution:German Cancer Research Center  University Hospital Heidelberg  University Hospital Wuerzburg  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Signal Representation & Modelling  

Program Number:3465  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 129  

Restricted ketogenic diet and fasting in combination with re-irradiation in glioblastoma impact intracellular pH and intracerebral metabolism

Author:Katharina Wenger  Elke Hattingen  Joachim Steinbach  Johannes Rieger  Martin Voss  Ulrich Pilatus  

Institution:University Hospital, Goethe-University Frankfurt  University Hospital Tübingen  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:14:30  

Session Name:Brain Tumors: Post-Treatment  

Program Number:2907  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Restriction Spectrum Imaging differentiates True Progression from Pseudoprogression in patients with high grade glioma following treatment with immunotherapy

Author:Naeim Bahrami  Shadi Daghighi  William Tom  Nikdokht Farid  Carrie McDonald  

Institution:University of california, San Diego  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:14:30  

Session Name:Brain Tumors: Post-Treatment  

Program Number:2899  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 78  

Retrospective 3D spiral trajectory correction: Exponential decay model vs. GIRF

Author:Tobias Speidel  Anja Schwarz  Kilian Stumpf  Volker Rasche  

Institution:Ulm University Medical Center  Ulm University Medical Center  Ulm University  Ulm University Medical Center  Ulm University Medical Center  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:System Imperfections  

Program Number:4515  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 143  

Retrospective analysis of pulmonary transit time in different patient samples and recording conditions.

Author:RAYMOND GILLES  Marie-Anne Labaisse  Bernard Pilet  Karim Wahbi  Benjamin Marty  Pierre Carlier  

Institution:CEA, DRF, IBFJ, MIRCen, NMR Laboratory  CHWAPI  Hôpital Pitié-Salpétrière, aphp  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:Cardiovascular Miscellaneous  

Program Number:2212  

Presentation Time:17:00   

Room Number:Exhibition Hall  

Computer Number:Computer 88  

Retrospective evaluation of the maximum MR image artifact size according to ASTM F2119 with respect to sequences and slice orientations relevant for MR compatibility testing

Retrospective gradient delay correction in multi-shot multi-echo rosette acquisition

Author:Alexey Dimov  Nanyque Boyd  Keigo Kawaji  Timothy Carroll  

Institution:Illinois Institute of Technology  University of Chicago  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:System Imperfections  

Program Number:4516  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 144  

Retrospective motion compensation for edited MRSI data

Author:Kimberly Chan  Peter Barker  

Institution:The Johns Hopkins University School  The Johns Hopkins University School of Medicine  Kennedy Krieger Institute   Kennedy Krieger Institute  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:09:15  

Session Name:MRSI Acquisition & Reconstruction  

Program Number:2492  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 19  

Retrospective Phase-Based Gating for Cardiac Proton Spectroscopy with Fixed Scan Time

Retrospective transmission field (B1+) and sensitivity profile (B1-) correction for transceive surface RF coils: an empirical solution for RARE

Revisiting mental chronometry with isotropic resolution and full brain coverage.

RF heating asymmetry in the implants placed at opposite lateral halves of the ASTM phantom

Author:Bhumi Bhusal  Tanvir Baig  Pallab Bhattacharyya  Stephen Jones  Michael Martens  

Institution:Case Western Reserve University  Cleveland Clinic  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Simulating RF Safety & SAR  

Program Number:4169  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 144  

RF heating of an intracranial pressure sensor in a 64 MHz head-only RF coil: a simulation study

Author:Saghar Batebi  Blaine Chronik  

Institution:University of Western Ontario  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Simulating RF Safety & SAR  

Program Number:4163  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 138  

RF pulse design via time optimal control for combined excitation, refocusing and inversion

Author:Christoph Aigner  Armin Rund  Christina Graf  Karl Kunisch  Rudolf Stollberger  

Institution:Graz University of Technology  University of Graz  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:09:15  

Session Name:New RF & Gradient Strategies  

Program Number:4625  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 81  

RF Safety of EEG gel during MRI: a case study

Author:Mikhail Kozlov  Nikolaus Weiskopf  Harald Möller  

Institution:Max Planck Institute for Human Cognitive and Brain Sciences  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Simulating RF Safety & SAR  

Program Number:4164  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 139  

RF-induced heating in the vicinity of human depth intracranial EEG electrodes: effect of electrode and implantation simplification on computational EM simulations

RF-induced heating pattern of a partially immersed conducting implant wire at 7T – its dependence on wire length

Author:Pallab Bhattacharyya  Bhumi Bhusal  Tanvir Baig  Mark Lowe  Michael Martens  Stephen Jones  

Institution:Case Western Reserve University  Cleveland Clinic  Cleveland Clinic Lerner College of Medicine  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:Engineering Safety, Applications & Computation  

Program Number:1456  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 23  

Rhythmic EEG inputs modulate the thalamocortical network in epilepsy

Right ventricular strain and smoking-related parameters: a correlational research

Author:Shuangchun Ma  Xin Li  Shilan LI  Lizhi Xie  Qingwei Song  Ailian Liu  Zhiyong Li  

Institution:Ge Healthcare  GE Healthcare  the first Affiliated Hospital of Dalian Medical University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:16:00  

Session Name:Myocardial Function & Deformation 1  

Program Number:2122  

Presentation Time:16:00   

Room Number:Exhibition Hall  

Computer Number:Computer 172  

RM-GROWL-GRASP: Image Registration Involved Two-step Motion Compensation System for Real-time Non-Cartesian Liver DCE-MRI

Robust 3D Bloch-Siegert based B1+ mapping using Multi-Echo General Linear Modelling

Robust 3D UTE T2* Mapping in MSK Using Fractional Order Bloch Equation

Author:Dorottya Papp  Gyula Kotek  Stephan Breda  Dirk Poot  Edwin Oei  Juan Hernandez-Tamames  

Institution:Erasmus Medical Center  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Image Reconstruction  

Program Number:2428  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 130  

Robust and SAR-efficient whole-brain pseudo-continuous ASL at 7T

Author:Markus Boland  Rüdiger Stirnberg  Eberhard Pracht  Tony Stöcker  

Institution:German Center for Neurodegenerative Diseases (DZNE)  Department of Physics and Astronomy, University of Bonn  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Pseudo-Continuous & Velocity-Selective ASL  

Program Number:4963  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 70  

Robust arterial transit time estimation using combined acquisition of Hadamard-encoded pCASL and long-labeled long-delay pCASL: a simulation and in vivo study

Robust Breath-hold Three-Dimensional (3D) MRCP using Contrast-Enhanced Timing Robust Acquisition Order with a Preparation of the Longitudinal Signal Component(CENTRA-Plus) Technique at 3T

Robust Cardiac and Respiratory Self-Gating Using an Adapted Singular Spectrum Analysis (SSA-FARI): Application to Simultaneous-Multi-Slice Imaging

Author:Sebastian Rosenzweig  Nick Scholand  H. Christian M. Holme  Martin Uecker  

Institution:University Medical Center Göttingen  German Centre for Cardiovascular Research (DZHK)  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Image Reconstruction  

Program Number:2444  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 146  

Robust Chemical Exchange Spin-lock performed using adiabatic pulse with Toggling Inversion Preparation at 3.0T

Author:Baiyan Jiang  Tao Jin  Jian Hou  Weitian Chen  

Institution:The Chinese University of Hong Kong  University of Pittsburgh  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:Fat, QSM & CEST  

Program Number:4012  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 158  

Robust detection and potential application in orientation tracking of a small-amplitude field oscillation independent of location in the scanner bore and parallel to the static magnetic field.

Author:Adam van Niekerk  Andre van der Kouwe  Ernesta Meintjes  

Institution:Massachusetts General Hospital  University of Cape Town  Harvard Medical School  Harvard Medical School  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MR System, Characterization & Tuneup  

Program Number:1587  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 154  

Robust detection of anatomical landmark by combining adaptive boosting and active shape model for automated scan plane planning of spine MRI

Author:Suguru Yokosawa  Yoshimi Noguchi  Kenta Sakuragi  Kuniaki Harada  Masatomo Yokose  Hisako Nagao  Hisaaki Ochi  

Institution:Hitachi, Ltd.  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Segmentation 2  

Program Number:4817  

Presentation Time:13:45   

Room Number:Exhibition Hall  

Computer Number:Computer 99  

Robust free-breathing cardiac cine-MRI using a combination of serial motion averaging and Compressed SENSE

Author:Yasuhiro Goto  Michinobu Nagao  Masami Yoneyama  Isao Shiina  Kazuo Kodaira  Mamoru Takeyama  Isao Tanaka  Shuji Sakai  

Institution:Philips Japan  Tokyo Women's Medical University Hospital  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:Myocardial Function & Deformation 2  

Program Number:2161  

Presentation Time:17:00   

Room Number:Exhibition Hall  

Computer Number:Computer 37  

Robust motion regression of resting-state data using a convolutional neural network model

Author:Zhengshi Yang  Xiaowei Zhuang  Karthik Sreenivasan  Virendra Mishra  Dietmar Cordes  

Institution:Cleveland Clinic Lou Ruvo Center for Brain Health  University of Colorado  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Motion Correction: Brain  

Program Number:4434  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 61  

Robust MRI assessment of cerebral microvasculature using stimulated-echo diffusion-imaging method

Author:DongKyu Lee  HyungJoon Cho  

Institution:Ulsan National Institute of Science and Technology  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Cerebral Vessel Imaging  

Program Number:3249  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 85  

Robust quantitative T1rho imaging in the presence of B1 RF and B0 field inhomogeneities

Author:Huimin Zhang  Baiyan Jiang  Queenie Chan  Weitian Chen  

Institution:Philips Healthcare  Philips Healthcare  The Chinese University of Hong Kong  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Robust & Reproducible Quantitation  

Program Number:4462  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 89  

Robust R1rho asymmetry performed with optimal B1 selection

Author:Baiyan Jiang  Jian Hou  Weitian Chen  

Institution:The Chinese University of Hong Kong  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:09:15  

Session Name:Improving Definition & Reducing Artifacts  

Program Number:4674  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 131  

Robust retrospective correction of 3D golden-ratio radial MRI using electromagnetic tracking

Author:Tess Wallace  Simon Warfield  Onur Afacan  

Institution:Boston Children's Hospital  Harvard Medical School  Harvard Medical School  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Motion Correction: Brain  

Program Number:4429  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 56  

Robust, Atlas-Free, Automatic Segmentation of Brain MRI in Health and Disease

Author:Govind Nair  Kartiga Selvaganesan  Emily Whitehead  Paba DeAlwis  Mathew Schindler  Bryan Smith  Avindra Nath  Steven Jacobson  Daniel Reich  Ziad Saad  Souheil Inati  Sara Inati  

Institution:Inati Analytics  National Institutes of Health  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Segmentation & Processing  

Program Number:2702  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 54