We review, systematize and discuss models of diffusion in neuronal tissue, by putting them
into an overarching physical context of coarse‐graining over an increasing diffusion length …

The diffusion of water molecules inside organic tissues is often anisotropic (1). Namely, if
there are aligned structures in the tissue, the apparent diffusion coefficient (ADC) of water …

Microstructure imaging from diffusion magnetic resonance (MR) data represents an
invaluable tool to study non-invasively the morphology of tissues and to provide a biological …

In recent years, diffusion‐weighted magnetic resonance imaging has attracted considerable
attention due to its unique potential to delineate the white matter pathways of the brain …

High‐angular‐resolution diffusion‐weighted imaging (HARDI) is one of the most common
MRI acquisition schemes for use with higher order models of diffusion. However, the optimal …

We develop a general analytical and numerical framework for estimating intra-and extra-
neurite water fractions and diffusion coefficients, as well as neurite orientational dispersion …

Since the realization that diffusion MRI can probe the microstructural organization and
orientation of biological tissue in vivo and non‐invasively, a multitude of diffusion imaging …

We propose an integral concept for tractography to describe crossing and splitting fibre
bundles based on the fibre orientation distribution function (ODF) estimated from high …

Diffusion tensor imaging (DTI) methods are widely used to reconstruct white matter
trajectories and to quantify tissue changes using the average diffusion properties of each …

Abstract q‐Ball imaging is a high‐angular‐resolution diffusion imaging technique that has
been proven very successful in resolving multiple intravoxel fiber orientations in MR images …