Articles | Volume 4, issue 1
Research article
15 Mar 2023
Research article |  | 15 Mar 2023

Multidimensional encoding of restricted and anisotropic diffusion by double rotation of the q vector

Hong Jiang, Leo Svenningsson, and Daniel Topgaard

Data sets

Multidimensional diffusion MRI Daniel Topgaard

Model code and software

Multidimensional diffusion MRI Daniel Topgaard

Short summary
Diffusion MRI is a clinically important tool for noninvasive detection of pathological conditions that lead to microscopic changes in cell and tissue structures, but this technique suffers from interpretational ambiguities when applied to heterogeneous and disordered tissues comprising cells with multiple sizes, shapes, and orientations. We propose a simple scheme to encode the MRI signal with a sufficient amount of information to resolve and study all properties simultaneously.