Dependence on b-value of the direction-averaged diffusion-weighted imaging signal in brain.

Abstract

PURPOSE The dependence of the direction-averaged diffusion-weighted imaging (DWI) signal in brain was studied as a function of b-value in order to help elucidate the relationship between diffusion weighting and brain microstructure. METHODS High angular resolution diffusion imaging (HARDI) data were acquired from two human volunteers with 128 diffusion… (More)
DOI: 10.1016/j.mri.2016.10.026

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