Signal drift in diffusion MRI of the brain: effects on intravoxel incoherent motion parameter estimates.

Oscar Jalnefjord Louise RosenqvistAmina WarsameIsabella M Björkman-Burtscher

Published in: Magma (New York, N.Y.) (2024)

Signal drift in dMRI of the brain was found to be spatially varying, calling for correction methods taking this into account. Without proper corrections, choice of protocol can affect dMRI parameter estimates and their repeatability.

Keyphrases

diffusion weighted imaging
contrast enhanced
diffusion weighted
resting state
white matter
magnetic resonance imaging
randomized controlled trial
functional connectivity
cerebral ischemia
magnetic resonance
blood brain barrier
brain injury