This article gives an overview of microstructure imaging of the brain with diffusion MRI and
reviews the state of the art. The microstructure‐imaging paradigm aims to estimate and map …

The first phase of the Human Connectome Project pioneered advances in MRI technology
for mapping the macroscopic structural connections of the living human brain through the …

Purpose The dependence of diffusion tensor imaging (DTI) eigenvalues and fractional
anisotropy (FA) on short diffusion times was investigated using oscillating gradient spin echo …

Purpose To identify optimal pulsed gradient spin‐echo (PGSE) and oscillating gradient spin‐
echo (OGSE) sequence settings for maximizing sensitivity to axon diameter in idealized and …

The so-called “dot-compartment” is conjectured in diffusion MRI to represent small spherical
spaces, such as cell bodies, in which the diffusion is restricted in all directions. Previous …

Purpose A temporal diffusion MRI spectroscopy based approach has been developed to
quantify cancer cell size and density in vivo. Methods A novel imaging microstructural …

Purpose Cell size is a fundamental characteristic of all tissues, and changes in cell size in
cancer reflect tumor status and response to treatments, such as apoptosis and cell‐cycle …

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

Noninvasively detecting and characterizing modulations in cellular scale micro-architecture
remains a desideratum for contemporary neuroimaging. Diffusion MRI (dMRI) has become …

Measuring the time/frequency dependence of diffusion MRI is a promising approach to
distinguish between the effects of different tissue microenvironments, such as membrane …