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 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 …

Biophysical models of diffusion in white matter have been center-stage over the past two
decades and are essentially based on what is now commonly referred to as the “Standard …

This work describes a new diffusion MR framework for imaging and modeling of
microstructure that we call q-space trajectory imaging (QTI). The QTI framework consists of …

The biophysical modeling efforts in diffusion MRI have grown considerably over the past 25
years. In this review, we dwell on the various challenges along the journey of bringing a …

In diffusion MRI (dMRI), microscopic diffusion anisotropy can be obscured by orientation
dispersion. Separation of these properties is of high importance, since it could allow dMRI to …

Characterizing neural tissue microstructure is a critical goal for future neuroimaging.
Diffusion MRI (dMRI) provides contrasts that reflect diffusing spins' interactions with myriad …

The anisotropy of water diffusion in brain tissue is affected by both disease and
development. This change can be detected using diffusion MRI and is often quantified by the …

Diffusion tensor imaging (DTI) is the method of choice for non-invasive investigations of the
structure of human brain white matter (WM). The results are conventionally reported as maps …

The structural heterogeneity of tumor tissue can be probed by diffusion MRI (dMRI) in terms
of the variance of apparent diffusivities within a voxel. However, the link between the …