The aspiration of imaging tissue microstructure with MRI is to uncover micrometer-scale
tissue features within millimeter-scale imaging voxels, in vivo. This kind of super-resolution …

Small radiofrequency coils, often termed “microcoils”, have found extensive use in many
areas of magnetic resonance. Their advantageous properties include a very high intrinsic …

Magnetic resonance imaging (MRI) provides a powerful set of tools with which to investigate
biological tissues noninvasively and in vivo. Tissues are heterogeneous in nature; an …

The diffusion kurtosis observed with diffusion magnetic resonance imaging (dMRI) may vary
with direction. This directional variation is summarized in the scalar kurtosis fractional …

Purpose The clinical use of kurtosis imaging is impeded by long acquisitions and
postprocessing. Recently, estimation of mean kurtosis tensor and mean diffusivity () was …

Investigating the mechanisms by which metabolic wastes are cleared from nervous tissue is
important for understanding natural function and the pathophysiology of several …

The use of increasingly strong magnetic fields in magnetic resonance imaging (MRI)
improves sensitivity, susceptibility contrast, and spatial or spectral resolution for functional …

Diffusion kurtosis imaging (DKI) is an extension of the popular diffusion tensor imaging (DTI)
technique. DKI takes into account leading deviations from Gaussian diffusion stemming from …

White matter tract integrity (WMTI) can characterize brain microstructure in areas with highly
aligned fiber bundles. Several WMTI biomarkers have now been validated against …

Neuroradiology and imaging-based diagnostics in general have a dire need for scan
techniques with improved microstructural sensitivity for detection of subtle tissue alterations …