7T MRS in First Episode Psychosis: Neurotransmitter Deficits and Neuronal Impairment

Author:Anna Min Wang  Subechhya Pradhan  Akira Sawa  Peter Barker  

Author Institution:Johns Hopkins University School of Medicine  

Session Type:Power Pitch  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Pitch: Psychoradiology: A Potpourri  

Program Number:0227  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:

7T MRS in First Episode Psychosis: Neurotransmitter Deficits and Neuronal Impairment

Author:Anna Min Wang  Subechhya Pradhan  Akira Sawa  Peter Barker  

Author Institution:Johns Hopkins University School of Medicine  

Session Type:Electronic Power Pitch Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:Poster: Psychoradiology: A Potpourri  

Program Number:0227  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:Plasma 21  

Brain Metabolism in Schizophrenia and First-Degree Relatives: a 7T MRS study

Author:Anna Min Wang  Subechhya Pradhan  Stephanie Korenic  S. Andrea Wijtenburg  Laura Rowland  Peter Barker  

Author Institution:Johns Hopkins University School of Medicine  University of Maryland School of Medicine  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Psychoradiology  

Program Number:5296  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 98  

Comparing the Reproducibility of Commonly Used Magnetic Resonance Spectroscopy Techniques to Quantify Cerebral Glutathione at 3 T

Cross-vendor standardization of a 3 T MRS protocol with semi-LASER

Author:Adam Berrington  Dinesh Deelchand  James Joers  Michal Považan  Michael Schär  Joseph Gillen  Peter Barker  Gülin Öz  

Author Institution:Johns Hopkins University School of Medicine  University of Minnesota  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS/MRSI Aquisition  

Program Number:1276  

Presentation Time:

Room Number:Exhibition Hall 1271-1304  

Computer Number:

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  

Evaluation of different postprocessing-based B0 inhomogeneity correction methods for application in 7T FID-MRSI

A Feasibility Study of Radiation Therapy Dose Escalation Guided by Spectroscopic Magnetic Resonance Imaging in Patients with Glioblastoma

GABA levels in children with Autism and typically developing children differentially relate to social gesture performance

Author:Nicolaas Puts  Ashley Harris  Georg Oeltzschner  Mark Mikkelsen  Stewart Mostofsky  Richard Edden  

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

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Pediatric Neuropathology & Neurodevelopmental Disorders  

Program Number:0852  

Presentation Time:15:33  

Room Number:W03/04  

Computer Number:

High-resolution total Creatine mapping of the mouse brain at 11.7T using CEST

Author:Lin Chen  Zhiliang Wei  Xiang Xu  Yuguo Li  Shuhui Cai  Guanshu Liu  Hanzhang Lu  Peter Barker  Robert Weiss  Peter van Zijl  Jiadi Xu  

Author Institution:Johns Hopkins University  Xiamen University  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:CEST: Novel Methods & Applications  

Program Number:2248  

Presentation Time:

Room Number:Exhibition Hall 2222-2249  

Computer Number:

How does inclusion of different macromolecular baseline models affect reproducibility of 1H-FID MRSI in the brain at 7T?

Increased spatial resolution of MR Spectroscopic Imaging improves the detectability of metabolic changes in Multiple Sclerosis lesions

Author:Eva Heckova  Gilbert Hangel  Bernhard Strasser  Michal Považan  Assunta Dal-Bianco  Paulus Rommer  Elisabeth Springer  Stephan Gruber  Siegfried Trattnig  Wolfgang Bogner  

Author Institution:Harvard Medical School  Medical University of Vienna  The Johns Hopkins University School of Medicine  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:MRS Applications  

Program Number:1154  

Presentation Time:14:39  

Room Number:S03  

Computer Number:

Ketone measurement in human glioma following an Atkins-based diet

Author:Adam Berrington  Karisa Schreck  Christopher Whitlow  Roy Strowd  Peter Barker  

Author Institution:Johns Hopkins University School of Medicine  Wake Forest School of Medicine  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Tumour Microenvironment  

Program Number:0637  

Presentation Time:18:03  

Room Number:W05/06  

Computer Number:

Mean Transit Time as a Marker of Vascular Change in Asymptomatic White Matter Disease

Author:Blake Dewey  Xiang Xu  Linda Knutsson  Amod Jog  Jerry Prince  Peter Barker  Peter van Zijl  Paul Nyquist  

Author Institution:Harvard Medical School  Johns Hopkins University  Lund University  

Session Type:Traditional Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Neurovascular Imaging Methods  

Program Number:1896  

Presentation Time:

Room Number:Exhibition Hall 1868-1902  

Computer Number:

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

Multi-vendor, multi-site comparison of 1H-MRS PRESS data acquired at 25 research sites

Author:Michal Považan  Mark Mikkelsen  Adam Berrington  Peter B. Barker  Pallab K. Bhattacharyya  Maiken K. Brix  Pieter F. Buur  Kim M. Cecil  Kimberly L. Chan  David Y.-T. Chen  Alexander R. Craven  Koen Cuypers  Michael Dacko  Niall W. Duncan  Ulrike Dydak   A  

Author Institution:Academic Unit of Radiology, University of Sheffield  Brain and Consciousness Research Centre, Taipei Medical University  Department of Biological and Medical Psychology, University of Bergen  Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health  Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University  Department of Electrical and Computer Engineering, McMaster University  Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine  Department of Kinesiology, KU Leuven  Department of Neuroimaging, Central Institute of Mental Health  Department of Neurology, BG University Hospital Bergmannsheil  Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina  Department of Psychiatry, Columbia University  Department of Psychology, University of Washington  Department of Radiology, Children’s Hospital of Philadelphia  Department of Radiology, Cincinnati Children’s Hospital Medical Center  Department of Radiology, Haukeland University Hospital  Department of Radiology, Maastricht University Medical Center  Department of Radiology, Medical Physics, Medical Center - University of Freiburg, Faculty of Medicine  Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine  Department of Radiology, Taipei Medical University Shuang Ho Hospital  Department of Radiology, Taipei Veterans General Hospital, National Yang-Ming University, School of Medicine  Department of Radiology, University of Calgary  GE Healthcare  Helen Wills Neuroscience Institute, University of California, Berkeley  Imaging Institute, Cleveland Clinic Foundation  New York State Psychiatric Institute  Research Imaging Centre, Centre for Addiction and Mental Health  Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University, School of Medicine  School of Biomedical Engineering, McMaster University  School of Health Sciences, Purdue University  Shandong Medical Imaging Research Institute, Shandong University  Spinoza Centre for Neuroimaging  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MRS/MRSI Reconstruction & Quantification  

Program Number:0160  

Presentation Time:14:21  

Room Number:S02  

Computer Number:

Oxidative Stress and Neurotransmitters Imbalance in Amyotrophic Lateral Sclerosis

Author:Mona Mohamed  Muhammad Saleh  Mark Mikkelsen  Kristen Riley  Jeffrey Rothstein  Lora Clawson  Peter Barker  Richard Edden  

Author Institution:Johns Hopkins Medical Institutions  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:Spectroscopy: NMR & Other  

Program Number:4017  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 107  

Residual water signal removal in MR spectroscopic imaging with L2 regularization

Author:Liangjie Lin  Michal Povaz?an  Adam Berrington  Zhong Chen  Peter Barker  

Author Institution:Johns Hopkins University School of Medicine  Xiamen University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Edited MRS/MRSI  

Program Number:3845  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 54  

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  

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

Simultaneous modeling of sum and difference spectra improves quantitative outcomes for edited MRS

Author:Daniel Rimbault  Georg Oeltzschner  Ali Alhamud  Ernesta Meintjes  Richard Edden  

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

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS/MRSI Reconstruction & Quantification  

Program Number:1316  

Presentation Time:

Room Number:Exhibition Hall 1305-1335  

Computer Number:

Simultaneous MRSI of GABA and glutathione using HERMES spectral editing at 3T

Author:Kimberly Chan  Richard Edden  Georg Oeltzschner  Muhammad Saleh  Peter Barker  

Author Institution:Johns Hopkins School of Medicine  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:MRS/MRSI Aquisition  

Program Number:1286  

Presentation Time:

Room Number:Exhibition Hall 1271-1304  

Computer Number:

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

UHF MRSI: SNR, Speed & Resolution

Author:Michal Považan  

Author Institution:School of Medicine, Johns Hopkins University  

Session Type:Weekend Course  

Session Date:Sunday, 17 June 2018  

Session Time:08:00  

Session:Advanced Spectroscopy: Part 1  

Program Number:

Presentation Time:08:00  

Room Number:S02  

Computer Number:

Water suppression in the human brain with hypergeometric RF pulses for single- and multi- voxel MR spectroscopy

Author:Kimberly Chan  Ronald Ouwerkerk  Peter Barker  

Author Institution:Johns Hopkins School of Medicine  National Institute of Diabetes and Digestive and Kidney Diseases  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:MRS/MRSI Acquisition  

Program Number:1066  

Presentation Time:09:48  

Room Number:S05  

Computer Number: