We propose a regularized, fast, and robust analytical solution for the Q‐ball imaging (QBI)
reconstruction of the orientation distribution function (ODF) together with its detailed …

Diffusion MRI is a non-invasive imaging technique that allows the measurement of water
molecule diffusion through tissue in vivo. The directional features of water diffusion allow …

Diffusion magnetic resonance imaging (MRI) is a relatively new imaging modality which is
capable of measuring the diffusion of water molecules in biological systems noninvasively …

We apply an information-theoretic cost metric, the symmetrized Kullback-Leibler (sKL)
divergence, or J-divergence, to fluid registration of diffusion tensor images. The difference …

Novel methodologies have been recently developed to characterize the microgeometry of
neural tissues and porous structures via diffusion MRI data. In line with these previous …

Abstract In Diffusion Weighted Magnetic Resonance Image (DW-MRI) processing a 2 nd
order tensor has been commonly used to approximate the diffusivity function at each lattice …

In this paper, we present a novel continuous mixture of diffusion tensors model for the
diffusion-weighted MR signal attenuation. The relationship between the mixing distribution …

Analysis of the structural connectomes can lead to powerful insights about the brain's
organization and damage. However, the accuracy and reproducibility of constructing the …

Diffusion orientation transform (DOT) is a powerful imaging technique that allows the
reconstruction of the microgeometry of fibrous tissues based on diffusion MRI data. The …

A novel method for estimating a field of fiber orientation distribution (FOD) based on signal
de-convolution from a given set of diffusion weighted magnetic resonance (DW-MR) images …