title: Primary degenerative dementia.
mesh_terms: D000544:Alzheimer Disease / Q000175:diagnosis; D001921:Brain / Q000473:pathology; D003704:Dementia / Q000175:diagnosis / Q000473:pathology / Q000503:physiopathology*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D007806:Language Disorders / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D009460:Neurologic Examination; D009483:Neuropsychological Tests; D010300:Parkinson Disease / Q000503:physiopathology; D014057:Tomography, X-Ray Computed