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On the Reproducibility of In-vivo Temporal Signal-to-Noise Ratio as a Quality Assurance Measure of fMRI Data

Author:Yoojin Lee  Adam Kettinger  Susanna Gobbi  Zoltan Vidnyanszky  Philippe Tobler  Zoltan Nagy  

Institution:Budapest University of Technology and Economics  Hungarian Academy of Sciences  University of Zurich  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:fMRI: Acquisition & Artefacts  

Program Number:3953  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 99  

On the RF Excitation of Overlapping Stents: Electro-optical E-field Measurements

Author:Simon Reiss  Thomas Lottner  Ali Özen  Michael Bock  Andreas Bitzer  

Institution:Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg  University of Applied Sciences HTW Chur  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:RF & Gradient Safety Methods  

Program Number:4192  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 167  

On the Selection of Slice Profile for Through-Plane Resolution in Multi-Slice MR Imaging

Author:Eric Stinson  Soudabeh Kargar  Roger Grimm  Stephen Riederer  

Institution:Mayo Clinic  Mayo Clinic  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Optimizing Reconstruction  

Program Number:2423  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 125  

On the signal strength of Simultaneous Transmission and Reception (STAR) acquisition: EPG simulation and analysis

Author:Gehua Tong  Sairam Geethanath  John Vaughan  

Institution:Columbia University  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:09:15  

Session Name:Going Faster: New Sequences & Acquisition Protocols  

Program Number:4583  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 38  

On the SNR of Cryogenic Receive Coils when using Room Temperature Preamplifiers

Author:Daniel Højrup Johansen  Juan Diego Sanchez-Heredia  Vitaliy Zhurbenko  Jan Henrik Ardenkjær-Larsen  

Institution:Technical University of Denmark  General Electric  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF Coils & Arrays  

Program Number:1508  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 75  

On the Technical Challenges of Diffusion-Weighted MR Spectroscopy for Water ADC Quantification in Human Supraclavicular Fat

Author:MingMing Wu  Dominik Weidlich  Stefan Ruschke  Daniela Franz  Dimitrios Karampinos  

Institution:Technical University of Munich  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:14:45  

Session Name:Metabolism/Multisystem  

Program Number:1930  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 155  

On the variability of cardiac pulse artifacts across heartbeats affecting EEG recordings in simultaneous EEG-fMRI: a 7T study

Author:João Jorge  Charlotte Bouloc  Lucie Bréchet  Christoph Michel  Rolf Gruetter  

Institution:École polytechnique fédérale de Lausanne  University of Geneva  Biomedical Imaging Research Center (CIBM)  University of Lausanne  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:13:30  

Session Name:Multimodal fMRI  

Program Number:3742  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 62  

One millimeter isotropic breast DWI combining readout-segmented EPI, super-resolution and simultaneous multi-slice acceleration: validation in a diffusion/resolution phantom and volunteers.

Online brain fMRI using a novel magnetic resonance compatible hand induced robotic device provides accurate monitoring and can be used in rehabilitation

Author:Zeba Qadri  Loukas Astrakas  Lawrence Wald  Michael Moskowitz  Bruce Rosen  Aria Tzika  

Institution:Massachusetts General Hospital, Harvard Medical School  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:15:45  

Session Name:Emerging Technology & Translational Imaging 1  

Program Number:3106  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 115  

Online compressed sensing MR image reconstruction for high resolution T2 imaging

Online platform for extendable server-based processing of magnetic resonance elastography data.

Author:Tom Meyer  Heiko Tzschätzsch  Jürgen Braun  Prateek Kalra  Arunark Kolipaka  Ingolf Sack  

Institution:Charité - Universitätsmedizin Berlin  The Ohio State University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:Elastography & Contrast Agents  

Program Number:3966  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 112  

Opencage Radiofrequency Coil Inspired by Metamaterials

Author:Anton NIKULIN  Julien De Rosny  Benoit Larrat  Kylian Haliot  Abdelwaheb Ourir  

Institution:Commissariat à l’Energie Atomique et aux Energies Alternatives  PSL Research University  Université Paris Saclay  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF: Other  

Program Number:1517  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 84  

Optimal Analysis Strategies for GABA Quantification with 1H J-Edited MRS

Optimal b-Value for Superpixel based Automatic Prostate Gland Segmentation using Diffusion-Weighted Imaging

Optimal flip angle for imaging and T2* mapping of the human skull using ultra-short echo-time (UTE) imaging

Author:Martin Krämer  Benedikt Herzau  Jürgen Reichenbach  

Institution:Jena University Hospital - Friedrich Schiller University Jena  Friedrich Schiller University Jena  , Friedrich Schiller University Jena  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:08:15  

Session Name:Bone 1  

Program Number:1299  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 41  

Optimal Flip Angle Range for B1+ Mapping at 3T with Slice Profile Correction Using a Dual Angle EPI Sequence

Author:Gabriela Belsley  Damian Tyler  Matthew Robson  Elizabeth Tunnicliffe  

Institution:University of Oxford  Perspectum Diagnostics  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:System Imperfections  

Program Number:4501  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 129  

Optimal selection of diffusion-weighting gradient waveforms using compressed sensing and dictionary learning

Optimal Strategies for CSF and Tissue Suppression in Velocity-Selective Arterial Spin Labeling

Author:Mu-Lan Jen  James Holmes  Kevin Johnson  

Institution:University of Wisconsin - Madison  University of Wisconsin-Madison  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Pseudo-Continuous & Velocity-Selective ASL  

Program Number:4965  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 72  

Optimal subsampling of q-space for Mean Apparent Propagator MRI using a genetic algorithm

Author:L. Tugan Muftuler  Daniel Olson  Volkan Arpinar  

Institution:Medical College of Wisconsin  Medical College of Wisconsins  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Signal Representation & Modelling  

Program Number:3469  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 133  

Optimal temporal resolution for accurate AIF measurement and error-constrained pharmacokinetic modelling of DCE data

Optimisation and validation of numerical simulation methods for parallel-transmit MRI near a hip implant at 7T

Author:Aurelien Destruel  Ewald Weber  Kieran O'Brien  Feng Liu  Markus Barth  Stuart Crozier  

Institution:Siemens Healthcare Pty Ltd  The University of Queensland  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Simulating RF Safety & SAR  

Program Number:4168  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 143  

Optimisation of luminal water imaging for classification of prostate cancer

Author:Fiona Gong  William Devine  Francesco Giganti  Edward Johnston  David Atkinson  Shonit Punwani  

Institution:Department of Radiology, University College London Hospital NHS Foundation Trust  University College London  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Cancer Perfusion, Diffusion & Relaxometry  

Program Number:2371  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 73  

Optimisation of QSM measurements of venous oxygen saturation

Author:John McFadden  Julian Matthews  Maélène Lohézic  Geoff Parker  Laura Parkes  

Institution:Ge Healthcare  GE Healthcare  University of Manchester  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:15:45  

Session Name:Emerging Technology & Translational Imaging 1  

Program Number:3115  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 124  

Optimised T2 Preparation for Brain Imaging: Application to Compressed Sensing 3D T2 Mapping

Optimization of 4-Port Asymmetric Elliptical Birdcage RF Coil for 1.5 Tesla MRI

Author:Suchit Kumar  Jeong-Hee Kim  Heung-Kyu Lee  Chang-Hyun Oh  

Institution:Coretech Co., Ltd.  Korea University  ohch@korea.ac.kr  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:Engineering Safety, Applications & Computation  

Program Number:1452  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 19  

Optimization of a 3-channel gradient waveform for FRONSAC encoding

Author:E. Bhuiyan  Nadine Dispenza  R. Constable  Gigi Galiana  

Institution:Yale University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Optimizing Reconstruction  

Program Number:2399  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 101  

Optimization of a new accelerated time-of-flight Brain MR angiography using spiral data acquisition: Spiral MRA

Author:Yutaka Hamatani  Kayoko Abe  Yasuhiro Goto  Masami Yoneyama  Isao Shiina  Kazuo Kodaira  Yoshihiro Ikeda  Mamoru Takeyama  Isao Tanaka  Shuji Sakai  

Institution:Philips Electronics Japan  Tokyo Women's Medical University  Tokyo Women's Medical University Hospital  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Neurovascular 1  

Program Number:2663  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 15  

Optimization of an asymmetric spin echo EPI approach for oxygen extraction fraction measurement in the healthy kidney

Author:Yong Zhang  Bing Wu  

Institution:Ge Healthcare  GE Healthcare  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:14:45  

Session Name:Kidney: Clinical & Preclinical  

Program Number:1906  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 131  

Optimization of b-values for estimation of IVIM D and f

Author:Oscar Jalnefjord  Mikael Montelius  Göran Starck  Maria Ljungberg  

Institution:University of Gothenburg  Sahlgrenska University Hospital  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Signal Representation & Modelling  

Program Number:3475  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 139  

Optimization of cardiac functional magnetic resonance imaging at 7T

Author:El-Sayed Ibrahim  V Emre Arpinar  L Tugan Muftuler  Andrew Nencka  Kevin Koch  

Institution:Medical College of Wisconsin  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:16:00  

Session Name:Myocardial Function & Deformation 1  

Program Number:2119  

Presentation Time:16:00   

Room Number:Exhibition Hall  

Computer Number:Computer 169  

Optimization of cardiac functional MR imaging in rats. Image quality versus scan tolerance in sick animals

Author:El-Sayed Ibrahim  Matthew Budde  Dhiraj Baruah  Anne Frei  Rachel Schlaak  Michael Flister  Carmen Bergom  

Institution:Medical College of Wisconsin  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:Myocardial Function & Deformation 2  

Program Number:2169  

Presentation Time:17:00   

Room Number:Exhibition Hall  

Computer Number:Computer 45  

Optimization of increasing signal-to-noise ratio (SNR) and contrast of black-blood T1-weighted images in carotid artery

Author:Yuhki Hamada  Daisuke Yoshimaru  Ayumi Ueno  Ayumu Funaki  Chifumi Maruyama  Tatsunori Sone  Masataka Sato  

Institution:Tokyo Women’s Medical University Yachiyo Medical Center  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Optimizing Reconstruction  

Program Number:2418  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 120  

Optimization of MR Fingerprinting Sequence Using a Quantum Inspired Algorithm

Optimization of Phase Presets of Multi-Channel Transceiver Arrays for 7T Cardiac MRI

Author:Maxim Terekhov  Ibrahim A. Elabyad  Maria R. Stefanescu  David Lohr  Laura Schreiber  

Institution:Comprehensive Heart Failure Center, University Hospital Wuerzburg   

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MR System, Characterization & Tuneup  

Program Number:1605  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 172  

Optimization of Pseudo Continuous Arterial Spin Labeling for renal ASL

Author:Rebeca Echeverria-Chasco  Marta Vidorreta  Verónica Aramendía-Vidaurreta  Gorka Bastarrika  María A. Fernández-Seara  

Institution:Clinica Universidad de Navarra  Siemens Healthineers  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Pseudo-Continuous & Velocity-Selective ASL  

Program Number:4954  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 61  

Optimization of RF system for homogenous, consistent, and safe neuro imaging at 7T MRI

Author:Tales Santini  Sossena Wood  Tiago Martins  Nadim Farhat  Salem Alkhateeb  Howard Aizenstein  Tamer Ibrahim  

Institution:University of Pittsburgh  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF Coils & Arrays  

Program Number:1507  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 74  

Optimization of saturation frequency offset step size for CEST asymmetry contrast  of human brain at 7T MRI

Optimization of Simultaneous Multi-slice Imaging with Autocalibrating Reconstruction for Cartesian Imaging Parameters for Human Connectome Type Protocol

Author:Volkan Emre Arpinar  Kevin Koch  Sampada Bhave  L Tugan Muftuler  S Sivaram Kaushik  Baolian Yang  Suchandrima Banerjee  Andrew Nencka  

Institution:Ge Healthcare  GE Healthcare  Medical College of Wisconsin  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:fMRI: Acquisition & Artefacts  

Program Number:3949  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 95  

Optimization of small animal RF coil with co-simulation approach

Author:Xinqiang Yan  Feng Wang  John Gore  

Institution:Vanderbilt University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF: Other  

Program Number:1527  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 94  

Optimization of Steady-Pulsed Arterial Spin Labeling for Myocardial Perfusion Imaging

Author:Ahsan Javed  NAM LEE  Hung Do  Nilesh Ghugre  Graham Wright  Eric Wong  Krishna Nayak  

Institution:Canon Medical Systems USA  University of California Sandiego  University of Southen California  University of Southern California  University of Toronto  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:Cardiovascular Miscellaneous  

Program Number:2210  

Presentation Time:17:00   

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Optimization of the degenerate birdcage transmit array coil for minimum coupling

Author:Ehsan Kazemivalipour  Alireza Sadeghi-Tarakameh  Ergin Atalar  

Institution:Bilkent University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MR System, Characterization & Tuneup  

Program Number:1604  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 171  

Optimization of Velocity-Selective-Inversion Arterial Spin Labeling (VSI-ASL) with 3D Whole-Brain Coverage

Author:Dapeng Liu  Wenbo Li  Doris Lin  Peter Zijl  Qin Qin  

Institution:Department of Radiology  F.M. Kirby Research Center for Functional Brain Imaging  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Pseudo-Continuous & Velocity-Selective ASL  

Program Number:4964  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 71  

Optimize Wave-CAIPI MPRAGE protocol for the study of Short-term Apparent Change (SAC) of Grey Matter in Motor Training

Author:Tie-Qiang Li  Tobias Granberg  Sven Petersson  

Institution:Karolinsak University Hospital  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:09:15  

Session Name:Improving Definition & Reducing Artifacts  

Program Number:4672  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 129  

Optimized 3D Variable Flip Angle Fast Spin Echo: Simulating Different Prostate Tissue Types to Improve Contrast for Prostate Cancer Detection

Author:Steven Shea  

Institution:Loyola University Chicago  Loyola University Medical Center  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:13:45  

Session Name:Prostate MRI: Technical Developments  

Program Number:1616  

Presentation Time:13:45   

Room Number:Exhibition Hall  

Computer Number:Computer 8  

Optimized B1/B0 correction for whole-brain CEST imaging using 3D-EPI at 7T

Optimized diffusion gradient waveforms for estimating surface-to-volume ratio of an anisotropic medium