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16-channel pTx body MRI for reduced field of view lumbar spine and kidney imaging at 7 Tesla

Author:Sascha Brunheim  Stephan Orzada  Sören Johst  Marcel Gratz  Jessica Kohl  Mark Ladd  Harald Quick  

Author Institution:German Cancer Research Center (DKFZ)  University of Applied Science Ruhr West  University of Duisburg-Essen  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3393  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 80  

2D selective excitation with UNFOLD for 4D Flow Imaging

Author:Clarissa Wink  Jean Pierre Bassenge  Giulio Ferrazzi  Sebastian Schmitter  

Author Institution:Physikalisch-Technische Bundesanstalt (PTB)  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3401  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 88  

Accelerated spin-echo fMRI using generalized SLIce Dithered Enhanced Resolution Simultaneous MultiSlice (gSlider-SMS) with 'complex-basis' RF-encoding

Author:SoHyun Han  Congyu Liao  Mary Kate Manhard  Berkin Bilgic  Fuyixue Wang  Anna I. Blazejewska  Maaike van den Boomen  William Grissom  Jonathan R. Polimeni  Kawin Setsompop  

Author Institution:Athinoula A. Martinos Center for Biomedical Imaging  Vanderbilt University Institute of Imaging Science, Vanderbilt University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3406  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 93  

A Bootstrap Analysis of Diffusion MRI Parameters Derived from Simultaneous Multislice Diffusion MRI

Author:Adam Bernstein  Loi Do  Nan-Kuei Chen  Theodore Trouard  

Author Institution:National Institutes of Health  University of Arizona  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3407  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 94  

Cardiac B1+ Shimming using ZTE Transmit Phase Mapping

Author:Rolf Schulte  Haonan Wang  Anja Brau  Martin Janich  

Author Institution:GE Healthcare  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3386  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 73  

Contrast Preparation Pulses Robust to B1 and B0 Inhomogeneities: an Optimal Control Approach

Author:Eric Van Reeth  Hélène Ratiney  Kevin Tse Ve Koon  Michael Tesch  Denis Grenier  Olivier Beuf  Steffen Glaser  Dominique Sugny  

Author Institution:CREATIS  ICB  TUM  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3390  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 77  

Cortical T1 mapping with 3D MR Fingerprinting at 7T using a single transmit channel

Author:Koji Fujimoto  Martijn Cloos  Yuta Urushibata  Tomohisa Okada  

Author Institution:Center for Advanced Imaging Innovation and Research (CAI2R) and Bernard and Irene Schwartz Center for Biomedical Imaging  Kyoto University Graduate School of Medicine  Siemens Healthcare K.K.  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1135  

Presentation Time:14:51  

Room Number:N03  

Computer Number:

Design of universal parallel-transmit refocusing kT-point pulses and application to 3D T2-weighted imaging at 7T

Author:Vincent Gras  Franck Mauconduit  Alexandre Vignaud  Alexis Amadon  Denis Le Bihan  Tony Stöcker  Nicolas Boulant  

Author Institution:CEA  German Center for Neurodegenerative Diseases (DZNE)  Siemens Healthcare  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1128  

Presentation Time:13:27  

Room Number:N03  

Computer Number:

Development of a 24-Channel 3T Multi-Array Coil for functional MRI in awake monkeys

Author:Atsushi Yoshida  Yoki Hori  Kantaro Nishigori  Masahiro Ohno  Yoshihiko Kawabata  Yuta Urushibata  Katsutoshi Murata  Masataka Yamaguchi  Joonas Autio  Matthew Glasser  Takuya Hayashi  

Author Institution:RIKEN  Siemens Healthcare Japan  Takashima Seisakusho Co. Ltd.  Washington University Medical School  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3405  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 92  

Empirical Sequence Design for Combined T2-Preparation and Outer Volume Suppression Preparation Sequence

Author:David Zeng  Mario Malavé  Corey Baron  Adam Kerr  Phillip Yang  Bob Hu  Dwight Nishimura  

Author Institution:Robarts Research Institute  Stanford University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3389  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 76  

Extending the small tip angle approximation to the non-equilibrium initial condition

Author:Bahman Tahayori  Zhaolin Chen  Gary Egan  N. Jon Shah  

Author Institution:Department of Neurology, JARA, RWTH Aachen University  Monash Biomedical Imaging, Monash University  Monash University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3402  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 89  

Improving arterial spin labelling at ultra-high field using parallel transmission: a simulation study

Author:Yan Tong  Peter Jezzard  Thomas Okell  William Clarke  

Author Institution:Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3399  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Improving FLAIR SAR efficiency by predicting B1-maps at 7T from a standard localizer scan using deep convolutional neural networks

Author:Steffen Bollmann  Samuel Kelly  Viktor Vegh  Anders Rodell  Yas Tesiram  Markus Barth  Kieran O’Brien  

Author Institution:Siemens Healthcare Pty Ltd.  The University of Queensland  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1129  

Presentation Time:13:39  

Room Number:N03  

Computer Number:

In vivo Simultaneous Measurement of df, T1, T2, and T2* by Magnetic Resonance Fingerprinting with Quadratic RF Phase

Author:Charlie Wang  Simone Coppo  Bhairav Mehta  Nicole Seiberlich  Xin Yu  Mark Griswold  

Author Institution:Case Western Reserve University  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1134  

Presentation Time:14:39  

Room Number:N03  

Computer Number:

Investigating the effect of B1 map inaccuracies on advanced pulse design

Author:Marjolein Piek  Nam Lee  Anouk Marsman  Vincent Boer  Esben Petersen  

Author Institution:Copenhagen University Hospital Hvidovre  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3400  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 87  

In-vitro demonstration of explicit temperature control using pTx and temperature virtual observation points at 7T

Author:Nicolas Boulant  Vincent Gras  Pierre-François Van de Moortele  

Author Institution:CEA  University of Minnesota  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1130  

Presentation Time:13:51  

Room Number:N03  

Computer Number:

k-Space Domain Parallel Transmit Pulse Design

Author:William Grissom  

Author Institution:Vanderbilt University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3396  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 83  

Magnetization Transfer effects in Actual Flip angle Imaging

Author:Shaihan Malik  Rui Pedro Teixeira  Joseph Hajnal  

Author Institution:King's College London  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1132  

Presentation Time:14:15  

Room Number:N03  

Computer Number:

Minimum-TR pulse design for rapid gradient echo sequences

Author:Samy Abo Seada  Arian Beqiri  Anthony Price  Jo Hajnal  Shaihan Malik  

Author Institution:King's College London  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3403  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 90  

Near real-time parallel-transmit pulse design

Author:Emre Kopanoglu  

Author Institution:Cardiff University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3392  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 79  

On the Point of Gradient Moment Expansion for Multi-Spoke RF Pulses

Author:Simon Schmidt  Sebastian Flassbeck  Mark Ladd  Sebastian Schmitter  

Author Institution:German Cancer Research Center (DKFZ)  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1127  

Presentation Time:13:15  

Room Number:N03  

Computer Number:

Optimal control based design of parallel transmission RF pulses with minimum local SAR

Author:Armin Rund  Christoph Aigner  Lena Nohava  Roberta Frass-Kriegl  Elmar Laistler  Karl Kunisch  Rudolf Stollberger  

Author Institution:Graz University of Technology  Medical University of Vienna  University of Graz  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3397  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 84  

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  

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  

pTx-PINS pulses for simultaneous multislice excitation using 32 ch Tx array and insertable head gradient

Author:Mihir Pendse  Riccardo Stara  Joshua deBever  Brian Rutt  

Author Institution:Stanford University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3394  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 81  

Pulseq-GPI: A single, comprehensive framework for MR method development

Author:Sneha Potdar  Pavan Poojar  Ashok Reddy  Keerthi Sravan  Stefan Kroboth  Jon-Fredrik Nielsen  Maxim Zaitsev  Ramesh Venkatesan  Sairam Geethanath  

Author Institution:Dayananda Sagar Institutions  Dept of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany  Functional MRI Laboratory, University of Michigan  Wipro GE Healthcare Pvt Ltd  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1136  

Presentation Time:15:03  

Room Number:N03  

Computer Number:

Sharing Radial GRAPPA Weight Sets Across k-Space to Decrease Memory Requirements for Real-Time Imaging

Author:Evan Cummings  Dominique Franson  Jesse Hamilton  Nicole Seiberlich  

Author Institution:Case Western Reserve University  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3408  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 95  

A Simplified Framework for Contrast Optimization in MRI

Author:Eric Van Reeth  Hélène Ratiney  Kevin Tse Ve Koon  Michael Tesch  Denis Grenier  Olivier Beuf  Steffen Glaser  Dominique Sugny  

Author Institution:CREATIS  ICB  TUM  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3391  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 78  

Slab-Selective Spectral and Spectral-Spatial Prewinding RF Pulses

Author:Sydney Williams  Jon-Fredrik Nielsen  Jeffrey Fessler  Douglas Noll  

Author Institution:University of Michigan  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1131  

Presentation Time:14:03  

Room Number:N03  

Computer Number:

Translating the Human Connectome Project to Marmoset Imaging: 16-Channel Multi-Array Coil and HCP-Style MRI Protocols and Preprocessing

Author:Yuki Hori  Joonas Autio  Masahiro Ohno  Yoshihiko Kawabata  Yuta Urushibata  Katsutoshi Murata  Masataka Yamaguchi  Akihiro Kawasaki  Chiho Takeda  Chihiro Yokoyama  Matthew Glasser  Takuya Hayashi  

Author Institution:RIKEN  Siemens Healthcare Japan  Takashima Seisakusho Co. Ltd.  Washington University in St. Louis  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3404  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 91  

The travelling pulses: multicenter evaluation of universal pulses at 7T

Author:Xiaoping Wu  Vincent Gras  Alexandre Vignaud  Franck Mauconduit  Markus Boland  Tony Stoecker  Kamil Ugurbil  Nicolas Boulant  

Author Institution:CEA  German Center for Neurodegenerative Diseases (DZNE)  Siemens Healthcare  University of Minnesota  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1133  

Presentation Time:14:27  

Room Number:N03  

Computer Number:

Universal Parallel Transmit Pulse Design for Local Excitation

Author:Ole Geldschläger  Tingting Shao  Anke Henning  

Author Institution:Ernst-Moritz-Arndt-Universität Greifswald  Max-Planck-Institut  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3395  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 82  

Z-segmentation of a transmit array head coil improves RF ramp pulse design for TOF MRA at 7T

Author:Gaël Saïb  Raphaël Tomi-Tricot  Franck Mauconduit  Vincent Gras  Nicolas Boulant  Alexandre Vignaud  Edouard Chazel  Eric Giacomini  Guillaume Ferrand  Michel Luong  Denis Le Bihan  Laurent Le Brusquet  Alexis Amadon  

Author Institution:CEA/DRF/IRFU/DACM  CEA/DRF/Joliot/NeuroSpin/UNIRS  Laboratoire des Signaux et Systèmes, Université Paris-Saclay/CentraleSupélec/CNRS  Siemens Healthineers France  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3398  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 85