Fig. 4
Axial FLAIR MR image (patient 7), at the level of thirth ventricule of the same patient revealed bilateral periventricular hyperintensity (a) (white arrows), sagittal (b) and axial (c) T2-weighted MR images show cerebral and cerebellar atrophy with prominence of the sulci and hyperintensity of the bilateral dentate nuclei (arrows)