Abstract Intravoxel Incoherent Motion (IVIM) refers to translational movements which within a
given voxel and during the measurement time present a distribution of speeds in orientation …

Quantification of non‐Gaussianity for water diffusion in brain by means of diffusional kurtosis
imaging (DKI) is reviewed. Diffusional non‐Gaussianity is a consequence of tissue structure …

Technologic advances enable performance of diffusion‐weighted imaging (DWI) at ultrahigh
b‐values, where standard monoexponential model analysis may not apply. Rather, non …

A magnetic resonance imaging method is presented for quantifying the degree to which
water diffusion in biologic tissues is non‐Gaussian. Since tissue structure is responsible for …

Apparent Diffusion Coefficient and Beyond: What Diffusion MR Imaging Can Tell Us about
Tissue Structure | Radiology RSNA "skipMainNavigation" closeDrawerMenuopenDrawerMenu …

Methods are presented to map complex fiber architectures in tissues by imaging the 3D
spectra of tissue water diffusion with MR. First, theoretical considerations show why and …

In conventional diffusion tensor imaging (DTI), water diffusion distribution is described as a
2nd‐order three‐dimensional (3D) diffusivity tensor. It assumes that diffusion occurs in a free …

Conventional diffusion tensor imaging (DTI) measures water diffusion parameters based on
the assumption that the spin displacement distribution is a Gaussian function. However …

This chapter reviews multiple‐fiber reconstruction algorithms for diffusion magnetic
resonance imaging (MRI) and provides some initial comparative results for two such …

Purpose To investigate the diffusion time dependency of water diffusion in cortical brain
tissue. Methods We have combined an oscillating gradient spin‐echo (OGSE) and a pulse …