The anisotropy of brain white matter microstructure manifests itself in orientational-
dependence of various MRI contrasts, and can result in significant quantification biases if …

Purpose The multi‐exponential T2 decay of the MRI signal from cerebral white matter can be
separated into short T2 components related to myelin water and long T2 components related …

Purpose Recent studies indicate that T1 in white matter (WM) is influenced by fiber
orientation in B0. The purpose of the study was to investigate the interrelationships between …

Quantitative MR relaxation parameters vary in the sensitivity to the orientation of the tissue in
the magnetic field. In this study, the orientation dependence of multiple relaxation …

The association fibers of the superior longitudinal fasciculus (SLF) connect parietal and
frontal cortical regions in the human brain. The SLF comprises of three distinct sub-bundles …

Purpose Deciphering salient features of biological tissue cellular microstructure in health
and diseases is an ultimate goal of MRI. While most MRI approaches are based on studying …

A high degree of structural order by white matter (WM) fibre tracts creates a physicochemical
environment where water relaxations are rendered anisotropic. Recently, angularly …

Purpose imaging of brain white matter is well known for being sensitive to the orientation of
nerve fibers with respect to the B0 field of the MRI scanner. The goal of this study was to …

Purpose In a recent MRI study, it was shown that the longitudinal relaxation rate, R1, in white
matter (WM) is influenced by the relative orientation of nerve fibers with respect to the main …

Axon radius is a potential biomarker for brain diseases and a crucial tissue microstructure
parameter that determines the speed of action potentials. Diffusion MRI (dMRI) allows non …