Diffusion encoding along multiple spatial directions per signal acquisition can be described
in terms of a b-tensor. The benefit of tensor-valued diffusion encoding is that it unlocks …

Diffusion-relaxation correlation NMR can simultaneously characterize both the
microstructure and the local chemical composition of complex samples that contain multiple …

Monitoring time dependence with diffusion MRI yields observables sensitive to compartment
sizes (restricted diffusion) and membrane permeability (water exchange). However …

Purpose To estimate for each distinct fiber population within voxels containing multiple brain
tissue types. Methods A diffusion‐correlation experiment was carried out in an in vivo human …

Highlights•The small size and tight packaging of the cerebellum makes dMRI challenging.•
Advancements in hardware, acquisition, and analyses hold promise for the cerebellum.•Non …

Diffusion MRI with free gradient waveforms, combined with simultaneous relaxation
encoding, referred to as multidimensional MRI (MD‐MRI), offers microstructural specificity in …

Diffusion encoding with free gradient waveforms can provide increased microstructural
specificity in heterogeneous tissues compared to conventional encoding approaches. This is …

Double diffusion encoding (DDE) of the water signal offers a unique ability to separate the
effect of microscopic anisotropic diffusion in structural units of tissue from the overall …

Post-traumatic stress disorder (PTSD) is a heterogenous condition and the underlying
neurobiology is still poorly understood. In this study, we tested the hypothesis that PTSD is …

Diffusion tensor imaging provides increased sensitivity to microstructural tissue changes
compared to conventional anatomical imaging but also presents limited specificity. To tackle …