Regions of longitudinal changes in white matter microstructure between baseline and follow-up scan in MHE patients.

Mean Dax values were directly obtained from clusters showing significant changes between baseline and follow-up scan. Zmax values represent TFCE FWE-corrected clusters (prad (mm2/s) multiplied by a factor of 106. Boldfaced diffusivity values with “*” represent significant differences (PAbbreviations: FA, fractional anisotropy; MNI, Montreal Neurological Institute; SD, standard deviation; DTI, diffusion-tensor imaging; Dax, axial diffusivity; MD, mean diffusivity; Drad, radial diffusivity; BA, Brodmann area; TFCE, threshold-free cluster enhancement; FWE, family-wise error.Regions of longitudinal changes in white matter microstructure between baseline and follow-up scan in MHE patients.