Quantitative magnetic resonance imaging (qMRI) goes beyond conventional MRI, which
aims primarily at local image contrast. It provides specific physical parameters related to the …

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 …

Diffusion-weighted MRI (DW-MRI) has been increasingly used in imaging neuroscience
over the last decade. An early form of this technique, diffusion tensor imaging (DTI) was …

The study of neuroanatomy using imaging enables key insights into how our brains function,
are shaped by genes and environment, and change with development, aging and disease …

Quantification of non‐Gaussianity for water diffusion in brain by means of diffusional kurtosis
imaging (DKI) is reviewed. Diffusional non‐Gaussianity is a consequence of tissue structure …

Spatial confinement in nanoporous media affects the structure, thermodynamics and mobility
of molecular soft matter often markedly. This article reviews thermodynamic equilibrium …

Diffusion tensor imaging (DTI) has become one of the most popular MRI techniques in brain
research, as well as in clinical practice. The number of brain studies with DTI is growing …

The following sections are included: Criticisms of the Langevin Equation Doob's
Interpretation of the Langevin Equation Nonlinear Langevin Equation with a Multiplicative …

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 …

The diameter of a myelinated nerve axon is directly proportional to its conduction velocity, so
the axon diameter distribution helps determine the channel capacity of nervous transmission …