This study investigated the neuropsychological hallmarks of posterior cortical atrophy (PCA). Seventeen patients with PCA, 17 patients with probable Alzheimer’s disease (PAD), and 17 healthy age-matched subjects underwent neuropsychological testing for abstract reasoning, visuospatial abilities, memory, language, executive functions, praxes, and attention. The PCA patients were significantly more impaired in visual perception, spatial memory, visual […]