Fig. 17From: Multimodality imaging of neurodegenerative disorders with a focus on multiparametric magnetic resonance and molecular imagingA 60-year-old female with cognitive decline (MoCA 19/30) and limb apraxia. Flortaucipir PET/CT (a) demonstrates tau retention in the bilateral perirolandic regions (arrow indicating left precentral gyrus). Florbetapir PET/CT (b) demonstrates radiotracer activity in the bilateral perirolandic regions (arrow indicating left precentral gyrus). Final diagnosis was CBS secondary to underlying AD, given the abnormal amyloid bindingBack to article page