Fig. 9From: Gyriform restricted diffusion in adults: looking beyond thrombo-occlusionsMRI of the brain in a 58-year-old female patient who presented with rapidly progressive dementia due to sCJD. Symmetric GRD is seen in the cerebral cortices on axial DWI (a, d) and ADC images (b, d, e) with sparing of the perirolandic regions (asterisks in a, b). Coronal FLAIR images (c, f) shows hyperintense signal in the affected corticesBack to article page