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Automated MR Spectrum Registration for In Vivo Mouse MEGA-PRESS Study at 9.4T And the Introduction of MRSMouse2.0

Author:Jia Guo  Douglas Rothman  Scott Small  

Author Institution:Columbia University  Columbia University College of Physicians and Surgeons  Yale University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3967  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 57  

Baseline GABA Concentration Predicts Treatment Response to Selective Serotonin Reuptake Inhibitors in Major Depressive Disorder

Author:Xiang He  Kenneth Wengler  Greg Perlman  Elizabeth Bartlett  Christine DeLorenzo  

Author Institution:Stony Brook University  Stony Brook University Hospital  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3982  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 72  

Bilateral functional MRS of GABA with real-time frequency and motion correction at 7T

Author:Anouk Marsman  Vincent Boer  Mads Andersen  Esben Petersen  

Author Institution:Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre  Philips  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3963  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 53  

Comparison of GABA and Glx Quantification from Edited and Unedited MR Spectra – assessment of age effects

Author:Akila Weerasekera  Diana Sima  Ronald Peeters  Tom Dresslaers  Oron Levin  Stephan Swinnen  Sabine Van Huffel  Uwe Himmelreich  

Author Institution:KU Leuven  UZ Leuven  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3968  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 58  

Editing everything with HERCULES: Hadamard-encoded editing of seven low-concentration metabolites

Author:Georg Oeltzschner  Daniel Rimbault  Mark Mikkelsen  Muhammad Saleh  Nicolaas Puts  Richard Edden  

Author Institution:The Johns Hopkins University School of Medicine  University of Cape Town  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3962  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 52  

Effect of DRD4 receptor -616 C/G polymorphism on thalamic GABA levels in pediatric primary nocturnal enuresis patients

Author:Yi You  Zijun Li  Xiaoqi Wang  Bing Yu  

Author Institution:Philips Healthcare China  Shengjing Hospital of China Medical University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3981  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 71  

Feasibility of ultra-short TE MRS with full intensity to detect human brain glutathione, glutamine and GABA on 3 T and 4 T

Author:Xi Chen  Yihong Yang  Dost Ongur  Fei Du  

Author Institution:McLean Hospital; Harvard Medical School  National Institute on Drug Abuse  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3977  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 67  

Frequency-dependent cortical plasticity via GABA modulation

Author:Caroline Lea-Carnall  Faezeh Sanaei Nezhad  Nelson Trujillo-Barreto  Marcelo Montemurro  Wael El-Deredy  Laura Parkes  

Author Institution:University of Manchester  University of Valparaiso, Chile  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3980  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 70  

High Spatial Resolution Simulated Basis Sets for HERMES and MEGA-PRESS

Author:Diana Rotaru  David Lythgoe  

Author Institution:King's College London  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3973  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 63  

High-Speed Density Matrix Simulation of PRESS with A Single Editing Pulse

Author:Li An  Jun Shen  

Author Institution:National Institutes of Health  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3960  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 50  

Impact of sub-echo timings of PRESS on quantitative glutamate/glutamine level using LCModel at 7T

Author:Tzu-Jung Fei  Cheng-Wen Ko  Moritz Braig  Jochen Leupold  

Author Institution:National Sun Yat-Sen University  University Medical Center Freiburg  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3965  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 55  

Increased Rostral Anterior Cingulate Cortex GABA+ Concentrations in IBS Patients with Anxiety

Author:Sofie Tapper  Adriane Icenhour  Olga Bednarska  Anders Tisell  Susanna Walter  Peter Lundberg  

Author Institution:Linköping University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3978  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 68  

Macromolecule Suppressed GABA Editing with Reduced Artifact in Region near Sinuses using Improved MEGA-SPECIAL Sequence

Author:Meng Gu  Ralph Hurd  Laima Baltusis  Frederick Chin  Daniel Spielman  

Author Institution:Stanford University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3979  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 69  

Multi-Step Frequency-and-Phase Correction for Multiplexed Edited MRS Data

Author:Mark Mikkelsen  Muhammad Saleh  Jamie Near  Kimberly Chan  Tao Gong  Ashley Harris  Georg Oeltzschner  Nicolaas Puts  Kim Cecil  Iain Wilkinson  Richard Edden  

Author Institution:Cincinnati Children's Hospital Medical Center  McGill University  Shandong University  The Johns Hopkins University School of Medicine  University of Calgary  University of Sheffield  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3974  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 64  

Non-water Suppressed GABA Edited Magnetic Resonance Spectroscopic Imaging using Density Weighted Concentric Rings k-space Trajectory

Author:Uzay Emir  Pingyu Xia  Xiaopeng Zhou  Mark Chiew  Adam Steel  M Albert Thomas  Ulrike Dydak  

Author Institution:Purdue University  University of California  University of Oxford  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3966  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 56  

Optimal phased-array signal combination from separate coil elements for GABA quantification at 7T

Author:Donghyun Hong  Seyedmorteza Rohani Rankouhi  Jan-Willem Thielen  David Norris  

Author Institution:University of Duisburg-Essen  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3976  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 66  

Scan Duration, Signal-To-Noise Ratio and Sample Size Considerations in GABA-Edited MRS Studies

Author:Mark Mikkelsen  Rachelle Loo  Nicolaas Puts  Richard Edden  Ashley Harris  

Author Institution:The Johns Hopkins University School of Medicine  University of Calgary  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3975  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 65  

Simulations of MEGA-PRESS spectra to achieve quality criteria for GABA quantification

Author:Helge Zöllner  Alfons Schnitzler  Hans-Jörg Wittsack  

Author Institution:Heinrich Heine University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3970  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 60  

Simultaneous edited MR spectroscopy of glutathione and macromolecule-suppressed GABA

Author:Georg Oeltzschner  Kimberly Chan  Muhammad Saleh  Mark Mikkelsen  Nicolaas Puts  Richard Edden  

Author Institution:The Johns Hopkins University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3961  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 51  

Simultaneous editing of GABA and glutathione at 7T

Author:Muhammad Saleh  Mark Mikkelsen  Georg Oeltzschner  Kimberly Chan  Adam Berrington  Peter Barker  Richard Edden  

Author Institution:Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3972  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 62  

Simultaneous Measurement of Glutamate, Glutamine, GABA, and Glutathione by Spectral Editing Without Subtraction

Author:Li An  Jun Shen  

Author Institution:National Institutes of Health  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3959  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 49  

Spectral simulations of glutathione at 7T: Comparison of two different spin system parameter sets

Author:Muhammad Saleh  Mark Mikkelsen  Georg Oeltzschner  Kimberly Chan  Adam Berrington  Peter Barker  Richard Edden  

Author Institution:Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3971  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 61  

Test-retest reproducibility of quantitative proton MRS using short-TE STEAM and semi-LASER sequences in young adult volunteer brains at 7T.

Author:Tomohisa Okada  Hideto Kuribayashi  Lana Kaiser  Yuta Urushibata  Nouha Salibi  Ravi Seethamraju  Sinyeob Ahn  Tadashi Isa  Koji Fujimoto  

Author Institution:Kyoto University  Siemens Healthcare K.K.  Siemens Healthcare, USA  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3964  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 54  

Towards repeatable GABA-MRS of the hippocampus: Development of an extended post-processing pipeline

Author:Yannik Völzke  Eberhard D. Pracht  Elke Hattingen  Tony Stöcker  

Author Institution:German Center for Neurodegenerative Diseases (DZNE)  University Clinic Bonn  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3969  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 59