Diffusion magnetic resonance imaging (d-MRI) is a powerful non-invasive and non-
destructive technique for characterizing brain tissue on the microscopic scale. However, the …

Designing novel diffusion-weighted pulse sequences to probe tissue microstructure beyond
the conventional Stejskal-Tanner family is currently of broad interest. One such technique …

Abstract Diffusion tensor MRI (DT‐MRI) is a promising modality for in vivo mapping of the
organization of deep tissues. The most commonly used DT‐MRI invariant maps are the …

The anisotropy of the water diffusion tensor inside brain causes contrast in diffusion images,
which depends on the relative orientation of the diffusion gradients and the subject. Because …

Magnetic resonance diffusion tensor imaging (DTI) allows the directional dependence of
water diffusion to be studied. Analysis of the resulting image data allows for the …

This paper details the derivation of rotationally invariant scalar measures from higher‐rank
diffusion tensors (DTs) and functions defined on a unit sphere. This was accomplished with …

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 …

A multidiffusion‐tensor model (MDT) is presented containing two anisotropic and one
isotropic diffusion tensors. This approach has the ability to detect areas of fiber crossings …

The concept of Diffusion Tensor Imaging (DTI) is often difficult to grasp, even for Magnetic
Resonance physicists. Introduction to Diffusion Tensor Imaging uses extensive illustrations …

A conventional spin-echo NMR imaging pulse sequence was used to obtain high-resolution
images of excised normal rat spinal cord at 7 and 14 T. It was observed that the large pulsed …