Toward nonparametric diffusion-T1 characterization of crossing fibers in the human brain
Purpose: To estimate (Formula presented.) for each distinct fiber population within voxels containing multiple brain tissue types. Methods: A diffusion- (Formula presented.) correlation experiment was carried out in an in vivo human brain using tensor-valued diffusion encoding and multiple repetition times. The acquired data were inverted using a Monte Carlo algorithm that retrieves nonparametric