title: Dementia: an overview.
mesh_terms: D000368:Aged; D000425:Alcohol Amnestic Disorder / Q000150:complications; D000544:Alzheimer Disease / Q000473:pathology / Q000503:physiopathology; D002544:Cerebral Infarction / Q000150:complications; D007562:Creutzfeldt-Jakob Syndrome / Q000635:transmission; D003704:Dementia / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D006816:Huntington Disease / Q000235:genetics; D006850:Hydrocephalus, Normal Pressure / Q000150:complications; D002534:Hypoxia, Brain / Q000150:complications; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications; D014804:Vitamin B Deficiency / Q000150:complications; D014899:Wernicke Encephalopathy / Q000150:complications