The role of diffusion and perivascular spaces in dynamic susceptibility contrast MRI
J. Doucette, C. Kames, E. Hernandez-Torres, A. Traboulsee, A. Rauscher
The paper models how brain tissue orientation, diffusion, and perivascular spaces affect dynamic susceptibility contrast MRI signals and finds that orientation significantly influences the contrast agent's R2* increase.
bioRxiv · Apr 19, 2019 · PreprintBiophysics