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

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  

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

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