Complex Patterns of Non-Gaussian Diffusion in Artificial Anisotropic Tissue Models

Keywords

accompanied affects anisotropic anomalous artificial attenuation audience axial axis better biological brain bulk cell cellular characterization characterize close comparative complementary complex conditions consider considered continuously contrasts cortical critical curves dashed decrease decreased denoted density dependence dependent derived described determines deviations diffusion diffusivity discussed distributed distribution double eigenvalue eigenvalues enhance equation exceeding excess exhibits expected exponent exponential extracellular fibrous finding fitted free function geometries gives good gradient hexagonal hindrance influence interstitial introduced kurtosis larger largest long losses magnitude major materials measured mechanisms medicine metrics mimics minor model models mostly novel occurs pack packing patterns peak perpendicular phantom phantoms porous potential power predicted primary properties pulse quantitative quasi radial random recently reconstruction refocused related researchers respectively response restricted sensitive sensitivity shah simultaneously slight slopes smaller smallest solid space square steep stimulated stocker stretched stroke studied studies superior swelling synthetic systems target tensor terms theoretical tissue traumatic typical understand understanding unrestricted water whereas white