Dementia of Parkinson's disease.
D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000473:pathology; D002540:Cerebral Cortex / Q000473:pathology; D002552:Cerebral Ventricles / Q000473:pathology; D003704:Dementia / Q000175:diagnosis* / Q000473:pathology; D004569:Electroencephalography; D006801:Humans; D010300:Parkinson Disease / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed