Neurodegenerative diseases.
D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis; D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis; D001480:Basal Ganglia Diseases / Q000175:diagnosis; D016657:Cerebral Amyloid Angiopathy / Q000175:diagnosis; D003704:Dementia / Q000175:diagnosis; D015140:Dementia, Vascular / Q000175:diagnosis; D006527:Hepatolenticular Degeneration / Q000175:diagnosis; D006801:Humans; D006816:Huntington Disease / Q000175:diagnosis; D006849:Hydrocephalus / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D019578:Multiple System Atrophy / Q000175:diagnosis; D019636:Neurodegenerative Diseases / Q000175:diagnosis*; D010302:Parkinson Disease, Secondary / Q000175:diagnosis; D049268:Positron-Emission Tomography; D013494:Supranuclear Palsy, Progressive / Q000175:diagnosis; D015899:Tomography, Emission-Computed, Single-Photon