Hyperuniform states of matter are correlated systems that are characterized by an
anomalous suppression of long-wavelength (ie, large-length-scale) density fluctuations …

Mapping tissue microstructure with MRI holds great promise as a noninvasive window into
tissue organization at the cellular level. Having originated within the realm of diffusion NMR …

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 …

The dependence of the diffusion MRI signal on the diffusion time t is a hallmark of tissue
microstructure at the scale of the diffusion length. Here we measure the time-dependence of …

Phantoms, both numerical (software) and physical (hardware), can serve as a gold standard
for the validation of MRI methods probing the brain microstructure. This review aims to …

For many pathologies, early structural tissue changes occur at the cellular level, on the scale
of micrometers or tens of micrometers. Magnetic resonance imaging (MRI) is a powerful non …

Purpose Filter exchange imaging (FEXI) and diffusion time (t)‐dependent diffusion kurtosis
imaging (DKI (t)) are both sensitive to water exchange between tissue compartments. The …

Mapping tissue microstructure accurately and noninvasively is one of the frontiers of
biomedical imaging. Diffusion Magnetic Resonance Imaging (MRI) is at the forefront of such …

Recent experimental findings on anomalous diffusion have demanded novel models that
combine annealed (temporal) and quenched (spatial or static) disorder mechanisms. The …

Purpose To quantify the variations of the power‐law dependences on diffusion time t or
gradient frequency ff of extracellular water diffusion measured by diffusion MRI (dMRI) …