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150× acceleration of myelin water imaging data analysis by a neural network

Author:Hanwen Liu  Qing-san Xiang  Roger Tam  Alex MacKay  John Kramer  Cornelia Laule  

Institution:University of British Columbia  International Collaboration on Repair Discoveries  

Session Type:Power Pitch  

Session Date:Monday, 13 May 2019  

Session Time:13:45  

Session Name:Pitch: Cutting Edge CEST  

Program Number:0152  

Presentation Time:13:45   

Room Number:Power Pitch Theater C - Exhibition Hall  

Computer Number:

150× acceleration of myelin water imaging data analysis by a neural network

Author:Hanwen Liu  Qing-san Xiang  Roger Tam  Alex MacKay  John Kramer  Cornelia Laule  

Institution:University of British Columbia  International Collaboration on Repair Discoveries  

Session Type:Power Pitch Poster  

Session Date:Monday, 13 May 2019  

Session Time:14:45  

Session Name:Poster: Cutting Edge CEST  

Program Number:0152  

Presentation Time:14:45   

Room Number:Power Pitch Theater C - Exhibition Hall  

Computer Number:Plasma 41  

A pediatric brain template for myelin water fraction and diffusion tensor imaging.

A pediatric brain template for myelin water fraction and diffusion tensor imaging.

Advanced Magnetic Resonance techniques in Post-Mortem Human Spinal Cord Injury: Correlations with Histopathology

Advanced MRI in subtypes of multiple sclerosis: T1, T2, water content and diffusion basis spectrum imaging

Author:Irene Vavasour  Carina Graf  Shannon Kolind  Peng Sun  Robert Carruthers  Anthony Traboulsee  GR Wayne Moore  Sheng-Kwei Song  David Li  Cornelia Laule  

Institution:University of British Columbia  Washington University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Multiple Sclerosis: Quantitative Imaging of Axons, Myelin & More  

Program Number:3299  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 135  

Analyzing multi-exponential T2 decay data using a neural network

Author:Hanwen Liu  Roger Tam  John Kramer  Cornelia Laule  

Institution:University of British Columbia  International Collaboration on Repair Discoveries  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Machine Learning for Prediction & Image Analysis  

Program Number:4886  

Presentation Time:13:45   

Room Number:Exhibition Hall  

Computer Number:Computer 168  

Contrasting frequency shifts and QSM in a longitudinal analysis of MS lesions to determine the nature of MR frequency and QSM signal changes

Contrasting frequency shifts and QSM in a longitudinal analysis of MS lesions to determine the nature of MR frequency and QSM signal changes

Does myelin content heterogeneity in the spinal cord reflect disability in multiple sclerosis?

Don’t track edema if you are interested in demyelination: Quantitative susceptibility mapping of MS lesions depends on the image contrast used for lesion definition

Author:Christoph Birkl  Christian Kames  David Li  Anthony Traboulsee  Alexander Rauscher  

Institution:University of British Columbia  Medical University of Graz  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Multiple Sclerosis: Quantitative Imaging of Axons, Myelin & More  

Program Number:3306  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 142  

Dynamic Oxygen-Enhanced MRI (dOE-MRI) with group ICA detects increased oxygenation in murine tumours treated with VEGF-ablation therapy

Author:Firas Moosvi  Jennifer Baker  Andrew Yung  Piotr Kozlowski  Andrew Minchinton  Stefan Reinsberg  

Institution:BC Cancer Research Centre  UBC MRI Research Centre  University of British Columbia  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Interrogating the Tumor Microenvironment  

Program Number:0502  

Presentation Time:13:54   

Room Number:Room 511BCEF  

Computer Number:

Dynamic quantitative susceptibility mapping to assess vascular compliance in the brain

Author:Christoph Birkl  Christian Langkammer  Pascal Sati  Christian Enzinger  Franz Fazekas  Stefan Ropele  

Institution:Medical University of Graz  National Institutes of Health  University of British Columbia  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:QSM  

Program Number:4941  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 48  

Evidence for increasing hippocampal metabolite concentrations during healthy aging

Feasibility of brain white matter segmentation on multi-echo T2-weighted images without registration: a Neural Network approach.

Author:Jackie Yik  Roger Tam  Cristina Rubino  Lara Boyd  David Li  Cornelia Laule  Hanwen Liu  

Institution:University of British Columbia  International Collaboration on Repair Discoveries  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Segmentation 2  

Program Number:4796  

Presentation Time:13:45   

Room Number:Exhibition Hall  

Computer Number:Computer 78  

Imaging Biomechanics of Whole Joints

Author:David Wilson  

Institution:University of British Columbia  

Session Type:Weekday Course  

Session Date:Monday, 13 May 2019  

Session Time:16:00  

Session Name:Functional & Dynamic MR Imaging of Peripheral Joints & Spine  

Program Number:

Presentation Time:16:00   

Room Number:Room 511BCEF  

Computer Number:

Initial observations of position-dependent B0 distortions in a concurrent TMS/MRS phantom experiment

Author:Leo Sporn  Erin MacMillan  Ruiyang Ge  Afifa Humaira  Laura Barlow  Cornelia Laule  Fidel Vila-Rodriguez  

Institution:Philips Healthcare  Philips Healthcare  University of British Columbia  International Collaboration on Repair Discoveries  Simon Fraser University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:MRS/MRSI Applications  

Program Number:2267  

Presentation Time:17:00   

Room Number:Exhibition Hall  

Computer Number:Computer 143  

Longitudinal changes in diffusion basis spectrum imaging metrics of normal-appearing white matter and lesions in ocrelizumab-treated relapsing multiple sclerosis

Medial temporal cortical changes in response to yoga and aerobic exercise interventions in early psychosis patients

Author:Melissa Woodward  Jingxia Lin  Wayne Song  William Honer  Eric Chen  Donna Lang  

Institution:University of British Columbia  University of Hong Kong   

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Psychoradiology: Schizophrenia, Psychosis, OCD & More  

Program Number:2761  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 113  

Monitoring subtle brain structural changes following concussion through advanced texture analysis of standard MRI scans

Author:Munib Ali  Shrushrita Sharma  Glen Pridham  Shahnewaz Hossain  Mike Jarrett  Jack Taunton  David Li  Alex Rauscher  Yunyan Zhang  

Institution:University of British Columbia  University of Calgary  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:15:45  

Session Name:Clinical Traumatic Brain Injury  

Program Number:3007  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 14  

Multivariate template creation of a myelin water brain atlas with GRASE and mcDESPOT

Author:Adam Dvorak  Hanwen Liu  Emil Ljungberg  Irene Vavasour  Lisa Eunyoung Lee  Alex MacKay  Roger Tam  David Li  Alex Rauscher  Cornelia Laule  Shannon Kolind  

Institution:King's College  University of British Columbia  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Imaging Myelin+  

Program Number:0424  

Presentation Time:09:03   

Room Number:Room 520A-F  

Computer Number:

Myelin measurements using GRASE and mcDESPOT are strongly correlated with those from Multi-Echo Spin-Echo myelin water imaging in postmortem Multiple Sclerosis tissue

Myelin Water Fraction Maps with improved Fit to Noise using TGV and conventional filters

Myelin Water Imaging

Author:Shannon Kolind  

Institution:University of British Columbia  

Session Type:Weekend Course  

Session Date:Saturday, 11 May 2019  

Session Time:13:30  

Session Name:Myelin  

Program Number:

Presentation Time:14:10   

Room Number:Room 516C-E  

Computer Number:

Myelin-associated clinical and physical correlates in a cohort of chronic schizophrenia patients.

Author:Senften Peter  Melissa Woodward  Randall White  Allen Thornton  Kristina Gicas  Cornelia Laule  Darren Warburton  A. Talia Vertinsky  William Honer  Wayne Su  Donna Lang  

Institution:Simon Fraser University  University of British Columbia  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Psychoradiology: Schizophrenia, Psychosis, OCD & More  

Program Number:2749  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 101  

Non-negative least squares fitting of multi-exponential T2 decay data: Are we able to accurately measure the fraction of myelin water?

Author:Vanessa Wiggermann  Irene Vavasour  Enedino Hernandez-Torres  Gunther Helms  Alexander MacKay  Alexander Rauscher  

Institution:Lund University  Lund University  University of British Columbia  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:Quantitative Mapping of the Brain  

Program Number:4402  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 29  

Personalised Water Scaling: Quantifying absolute metabolite concentrations using measured tissue water content and attenuation maps

Author:Carina Graf  Erin MacMillan  Laura Barlow  Irene Vavasour  Cornelia Laule  

Institution:Philips  University of British Columbia  International Collaboration on Repair Discoveries (ICORD)  Simon Fraser University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:16:45  

Session Name:MRS Acquisition & Analysis  

Program Number:4236  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 36  

Quantitative MRI with spatiotemporal normalization can detect longitudinal changes in primary lateral sclerosis cervical spinal cord

Author:Adam Dvorak  Poljanka Johnson  Hanwen Liu  Emil Ljungberg  Irene Vavasour  John Kramer  Alex MacKay  Cornelia Laule  Hannah Briemberg  Neil Cashman  Shannon Kolind  

Institution:King's College  University of British Columbia  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Demyelination in the Spinal Cord: MS, NMO & ALS  

Program Number:0529  

Presentation Time:15:18   

Room Number:Room 513D-F  

Computer Number:

Rapid, multi-TE, T2-prepared RUFIS for Silent T2-weighted imaging

Author:Emil Ljungberg  Brian Burns  Tobias Wood  Shannon Kolind  Florian Wiesinger  Gareth Barker  

Institution:General Electric Healthcare  King's College London  King's College London  University of British Columbia  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:09:15  

Session Name:Going Faster: New Sequences & Acquisition Protocols  

Program Number:4571  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Sensitivity of in vivo myelin imaging techniques to detect subtle changes in myelin lipid and protein content in post-mortem multiple sclerosis brain tissues

Silent T1-Mapping at 7T Using the Variable Flip Angle Method

Spinal Cord Grey Matter Segmentation using a Light-Weight Off-The-Shelf Neural Network

Author:Jackie Yik  Roger Tam  John Kramer  Cornelia Laule  Hanwen Liu  

Institution:University of British Columbia  International Collaboration on Repair Discoveries  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Segmentation 2  

Program Number:4795  

Presentation Time:13:45   

Room Number:Exhibition Hall  

Computer Number:Computer 77  

The role of perivascular spaces in white matter blood oxygenation level dependent MRI

Author:Jonathan Doucette  Laura Kim  Enedino Hernández-Torres  Friedrich Anastasopoulos  Christian Kames  Alexander Rauscher  

Institution:Heidelberg University  UBC MRI Research Centre  University of British Columbia  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:13:30  

Session Name:fMRI Contrast Mechanisms & Signal Characteristics  

Program Number:3758  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 79  

The role of perivascular spaces in white matter dynamic susceptibility contrast MRI

Author:Jonathan Doucette  Enedino Hernández-Torres  Christian Kames  Alexander Rauscher  

Institution:UBC MRI Research Centre  University of British Columbia  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Perfusion & Permeability  

Program Number:5036  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 143  

Toward prognostic sensitivity of DTI to cognitive outcomes following physical exercise interventions.

Author:Anna Egbert  Ryan Falck  John Best  Teresa Liu-Ambrose  

Institution:University of British Columbia  Vancouver Coastal Health Research Institute and University of British Columbia  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructure Modeling: 2  

Program Number:3619  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 113