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Optimisation of parallel transmission radiofrequency pulses using neural networks

Author:Christopher Mirfin  Paul Glover  Richard Bowtell  

Author Institution:University of Nottingham  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3388  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 75  

Optimisations for ultra-high resolution MRSI of the brain at 7 T: Towards even higher resolutions and faster measurements

Optimization and validation of dipole antenna geometry for body imaging at 10.5T

Author:Bart Steensma  Pierre-Francois Van de Moortele  Arcan Erturk  Andrea Grant  Gregor Adriany  Gregory Metzger  Alexander Raaijmakers  

Author Institution:University Medical Center Utrecht  University of Minnesota  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Arrays & Systems  

Program Number:0138  

Presentation Time:13:57  

Room Number:N03  

Computer Number:

Optimization of MR-Based Attenuation Correction for Cardiac PET/MR Using Free-Breathing Multi-Echo Golden-Angle Radial Stack-of-Stars MR

Optimization of Radial Echo Planar Spectroscopic Image Reconstruction for Hyperpolarized [1-13C]-Pyruvate Imaging

Author:Joshua Niedzielski  Chang-yu Sun  Keith Michel  Christopher Walker  Samuel Einstein  James Bankson  

Author Institution:Univ. of Texas-MD Anderson Cancer Center  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS/MRSI Reconstruction & Quantification  

Program Number:1310  

Presentation Time:

Room Number:Exhibition Hall 1305-1335  

Computer Number:

Optimization-Based Simultaneous Combination and Unwrapping for MR Phase Imaging

Author:John Baxter  Zahra Hosseini  Olivia Stanley  Ravi Menon  Maria Drangova  Terry Peters  

Author Institution:Robarts Research Institute  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Image Reconstruction Potpourri  

Program Number:3518  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Optimized Crusher Design for Magnetic Resonance Spectroscopy

Author:Karl Landheer  Christoph Juchem  

Author Institution:Columbia University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS/MRSI Aquisition  

Program Number:1288  

Presentation Time:

Room Number:Exhibition Hall 1271-1304  

Computer Number:

Optimized Fluorine-19 MRI Quantification and Characterization of Inflammation in Atherosclerotic Plaques in Mice at 3T

Optimized Scan Design for ASL Fingerprinting and Multiparametric Estimation using Neural Network Regression

Author:Anish Lahiri  Jeffrey Fessler  Luis Hernandez-Garcia  

Author Institution:University of Michigan  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Arterial Spin Labeling  

Program Number:0309  

Presentation Time:17:39  

Room Number:W03/04  

Computer Number:

Optimized Single Shot 3D Sequence for High Resolution Hyperpolarized 13C Imaging

Author:Jiazheng Wang  Richard Hesketh  Alan Wright  Kevin Brindle  

Author Institution:University of Cambridge  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Technical Developments  

Program Number:3559  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 7  

Optimizing Brain MR Elastography with Multiple Motion Encoding Gradient Cycles

Author:Yuan Le  Kevin Glaser  Matthew Murphy  Yuxiang Zhou  Jun Chen  William Pavlicek  Joseph Hoxworth  Bradley Bolster Jr.  John Huston III.  Joel Felmlee  Richard Ehman  

Author Institution:Mayo Clinic  Mayo Clinic Arizona  Siemens Medical Solutions USA, Inc.  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Emerging Methods  

Program Number:3158  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 84  

Optimizing signal-to-noise ratio for hyperpolarized carbon-13 magnetic resonance imaging using a hybrid flip angle scheme

Author:Lauren Smith  Trevor Wade  Alireza Akbari  Conrad Rockel  Lanette Friesen-Waldner  Charles McKenzie  

Author Institution:Western University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Technical Developments  

Program Number:3558  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 6  

Optimizing the Topography of Transmit Coils for SAR Management

Opto-functional Magnetic Resonance Spectroscopy (O-fMRS): investigating brain energetics under optogenetic and sensory stimulation

Author:Nathalie Just  Cornelius Faber  

Author Institution:University Hospital Münster, Germany  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS Animal Studies  

Program Number:1361  

Presentation Time:

Room Number:Exhibition Hall 1361-1368  

Computer Number:

Oscillating gradient spin echo (OGSE) diffusion weighted imaging of the epidermoid cysts: simulation application

Overestimation of cardiac lactate production due to liver metabolism of hyperpolarized [1-13C] pyruvate

Author:Patrick Wespi  Jonas Steinhauser  Grzegorz Kwiatkowski  Sebastian Kozerke  

Author Institution:University and ETH Zurich  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Probe Development & Clinical Application  

Program Number:0275  

Presentation Time:16:51  

Room Number:S04  

Computer Number:

Oxygen enhanced-MRI detects radiotherapy-induced change in hypoxia in xenograft models and lung cancer patients

Oxygen enhanced-MRI detects radiotherapy-induced change in hypoxia in xenograft models and lung cancer patients

Oxygen extraction fraction is differentially affected in aging and Alzheimer’s disease: cross-sectional and longitudinal investigations in mice at 11.7T

Author:Zhiliang Wei  Lin Chen  Zixuan Lin  Jiadi Xu  Siyuan Cheng  Zheyu Wang  Peter van Zijl  Hanzhang Lu  

Author Institution:Johns Hopkins University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:Alzheimer's Disease & Other Dementias  

Program Number:3748  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 76  

Parallel Imaging and Convolutional Neural Network Combined Fast Image Reconstruction for Low Latency Accelerated 2D Real-Time Imaging

Author:Ziwu Zhou  Fei Han  Vahid Ghodrati  Yu Gao  Yingli Yang  Peng Hu  

Author Institution:University of California, Los Angeles  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Machine Learning for Image Reconstruction  

Program Number:3373  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 60  

Parallel imaging compressed sensing for MRI-only radiation dosimetry of post-implant prostate cancer brachytherapy

Author:Jeremiah Sanders  Steven Frank  Hao Song  Paula Berner  Aradhana Venkatesan  Jingfei Ma  

Author Institution:MD Anderson Cancer Center  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Compressive MRI  

Program Number:3546  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 114  

Parallel Imaging Reconstruction Algorithm Mitigating SNR Loss Using Phase Distribution for Fast Spin Echo Sequence

Author:Kosuke Ito  Masahiro Takizawa  

Author Institution:Hitachi, Ltd. Healthcare Business Unit  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Image Reconstruction Potpourri  

Program Number:3512  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 80  

Parallel Imaging Reconstruction with a Conditional Generative Adversarial Network

Author:Pengyue Zhang  Fusheng Wang  Yu Li  

Author Institution:St.Francis Hospital  Stony Brook University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Machine Learning for Image Reconstruction  

Program Number:3368  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 55  

Parameter Optimization of Wave-CAIPI Based on Theoretical Analysis

Author:Zhilang Qiu  Haifeng Wang  Leslie Ying  Xin Liu  Dong Liang  

Author Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  University at Buffalo, The State University of New York  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Image Reconstruction Potpourri  

Program Number:3506  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 74  

Parameters From Dynamic Contrast-Enhanced Magnetic Resonance Imaging Are Biomarkers Predicting Response after Radiotherapy to Brain Metastases

Paravermal sign: new MR imaging features of cerebellum in neuronal intranuclear inclusion disease

Author:Noriko Sato  Atsuhiko Sugiyama  Yukio Kimura  Yuko Saito  Hiroshi Matsuda  

Author Institution:Ciba University  National Center of Neurology and Psychiatry  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Neurodegeneration  

Program Number:3615  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 63  

Parcellated shimming for brain imaging with 3D EPI at 7T

Author:Christopher Mirfin  Simon Shah  Paul Glover  Richard Bowtell  

Author Institution:University of Nottingham  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3387  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 74  

Partial Fourier Acquisitions in Myocardial First Pass Perfusion Revisited

Author:Tobias Hoh  Jonas Walheim  Mareike Gastl  Alexander Gotschy  Sebastian Kozerke  

Author Institution:Institute for Biomedical Engineering, University and ETH Zurich  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Image Reconstruction Potpourri  

Program Number:3517  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 85  

Partial velocity-compensated diffusion encoding for combined motion compensation and residual vessel signal suppression in liver DWI

Author:Anh Van  Barbara Cervantes  Tetsuo Ogino  Johannes Peeters  Andreas Hock  Ernst Rummeny  Rickmer Baren  Dimitrios Karampinos  

Author Institution:Philips Healthcare  Philips Japan  Philips MR Clinical Science  Technical University of Munich  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Hepatobiliary: Neoplasm  

Program Number:0079  

Presentation Time:09:39  

Room Number:S04  

Computer Number:

Particle swarm optimization (PSO) and comparison of a water selective T2 preparation module for simultaneous robust fat suppression and tissue contrast enhancement at 3T

Author:Lionel Arn  Ruud van Heeswijk  Andrew Coristine  Matthias Stuber  Jessica Bastiaansen  

Author Institution:Lausanne University Hospital (CHUV)  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Vascular  

Program Number:3346  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 32  

Passive Marker Tracking with Phase-Only Cross Correlation (POCC) in Highly Undersampled Radial Images: Improvements by Point-Spread-Function Considerations

Author:Andreas Reichert  Michael Bock  Axel Krafft  

Author Institution:Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1499  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Patch-Tensor Low-n-Rank Reconstruction for Oscillating Steady State fMRI Acceleration

Author:Shouchang Guo  Douglas Noll  

Author Institution:University of Michigan  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Compressive MRI  

Program Number:3531  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 99  

PD-T2-Shuffled Volumetric ISotropic Turbo spin echo Acquisition (VISTA) for 3D Simultaneous Multi-contrast Intracranial Vessel Wall Imaging

Author:Shuo Chen  Zechen Zhou  Haikun Qi  Chun Yuan  Rui Li  

Author Institution:Philips Research North America  Tsinghua University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Atherosclerosis & Vessel-Wall Imaging  

Program Number:3469  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 37  

PEC-GRAPPA Reconstruction of Simultaneous Multislice EPI with Slice-Dependent 2D Nyquist Ghost Correction

Author:Zheyuan Yi  Yilong Liu  Mengye Lyu  Ed Wu  

Author Institution:The University of Hong Kong  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Image Reconstruction Potpourri  

Program Number:3520  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 88  

Pelvic Organ Segmentation with Sample Attention based Stochastic Connection Networks

Performance evaluation of a B0-shim multi-coil system for small animal temperature mapping at 3T

Author:Qiaoyan Chen  Jo Lee  Jianghong Wen  Chao Zou  Xiaoliang Zhang  Xin Liu  Ye Li  

Author Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  University of California San Francisco  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1508  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Performance of different classifiers in the diagnosis of benign and malignant bone tumors based on MR diffusion kurtosis imaging

Author:Zhizheng Zhuo  Ying Li  Cuiping Ren  Jingliang Cheng  

Author Institution:Philips Healthcare  Radiology Department of First Affiliated Hospital of Zhengzhou University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Bone  

Program Number:1442  

Presentation Time:

Room Number:Exhibition Hall 1438-1450  

Computer Number:

A perfused heart system to simulate first pass observation of rat cardiac metabolism with hyperpolarized [1-¹³C]pyruvate and determination of LDH flux using selective excitation

Author:Gal Sapir  Talia Harris  Assad Azar  Atara Nardi-Schreiber  Ayelet Gamliel  Jacob Sosna  Moshe Gomori  Rachel Katz-Brull  

Author Institution:Hadassah-Hebrew University Medical Center  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Technical Developments  

Program Number:3556  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 4  

Perfusion MRI in stroke as a regional spatio-temporal texture

Author:Noëlie Debs  Mathilde Giacalone  Pejman Rasti  Tae-Hee Cho  Carole Frindel  David Rousseau  

Author Institution:Université d'Angers  University of Lyon  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Machine Learning for Image Analysis  

Program Number:3492  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 60  

Perfusion Pattern Scores Associates with Disease Severity in Type 2 Diabetes

Author:Yuheng Chen  Wenna Duan  Parshant Sehrawat  Vaibhav Chauhan  Freddy Alfaro  Anna Gavrieli  Vera Novak  Weiying Dai  

Author Institution:Beth Israel Deaconess Medical Center, Harvard Medical School  State University of New York at Binghamton  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Neurodegeneration  

Program Number:3620  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 68  

Periventricular cerebral blood flow: A biomarker for small vessel ischemia

Author:Sudipto Dolui  Marta Vidorreta  David Wolk  John Detre  

Author Institution:University of Pennsylvania  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Quantitative Neurovascular Imaging Methods  

Program Number:0183  

Presentation Time:14:57  

Room Number:S04  

Computer Number:

PETcoil: Elements of an RF-penetrable positron emission tomography insert for simultaneous PET/MRI

Author:Brian Lee  Chen-Ming Chang  Ilaria Sacco  Ronald Watkins  Craig Levin  

Author Institution:Stanford University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:MR/PET & Molecular Imaging  

Program Number:3682  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 10  

A Phantom Study to Compare the Theoretical Accuracy and Precision of CT Angiography versus Radial MRI for the Assessment of Coronary Endothelial Function

Author:Jerome Yerly  Fabio Becce  Danilo Gubian  Ruud van Heeswijk  Francis Verdun  Reto Meuli  Matthias Stuber  

Author Institution:Lausanne University Hospital (CHUV and UNIL)  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:14:45  

Session:Atherosclerosis & Vessel-Wall Imaging  

Program Number:3472  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 40  

Phase Encoded xSPEN: A High-Definition Approach to Volumetric MRI with Unusually High Acceleration Factors

Author:Zhiyong Zhang  Michael Lustig  Lucio Frydman  

Author Institution:University of California, Berkeley  Weizmann Institute of Science  

Session Type:Power Pitch  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Pitch: Pulse Sequence Highlights  

Program Number:0210  

Presentation Time:16:15  

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:

Phase Encoded xSPEN: A High-Definition Approach to Volumetric MRI with Unusually High Acceleration Factors

Author:Zhiyong Zhang  Michael Lustig  Lucio Frydman  

Author Institution:University of California, Berkeley  Weizmann Institute of Science  

Session Type:Electronic Power Pitch Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:Poster: Pulse Sequence Highlights  

Program Number:0210  

Presentation Time:16:15  

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:Plasma 4  

Phase Laplacian Coil Combination

Author:Rüdiger Stirnberg  Lino Lemmer  Tony Stöcker  

Author Institution:German Center for Neurodegenerative Diseases (DZNE)  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Emerging Methods  

Program Number:3164  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 90  

Phase Sensitive Inversion Recovery (PSIR) spinal cord imaging as a potential biomarker for Motor Neuron Disease

Author:Antje Bischof  Nicholas Olney  Howard Rosen  Eduardo Caverzasi  William Stern  Catherine Lomen-Hoerth  Bruce Miller  Roland Henry  Nico Papinutto  

Author Institution:UCSF  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Parkinson's Disease  

Program Number:3647  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 95  

Phase-encoded xSPEN: A novel high-resolution volumetric alternative to RARE MRI

Author:Zhiyong Zhang  Michael Lustig  Lucio Frydman  

Author Institution:University of California  Weizmann Institute of Science  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Young Investigator Awards  

Program Number:0069  

Presentation Time:09:15  

Room Number:S03  

Computer Number:

Phase-encoded xSPEN: A novel high-resolution volumetric alternative to RARE MRI

Author:Zhiyong Zhang  Michael Lustig  Lucio Frydman  

Author Institution:University of California  Weizmann Institute of Science  

Session Type:Electronic YIA Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Electronic Poster: Young Investigator Awards  

Program Number:0069  

Presentation Time:14:45  

Room Number:Exhibition Hall  

Computer Number: