Treatable brain diseases in the elderly.
D000368:Aged; D000544:Alzheimer Disease / Q000628:therapy; D001927:Brain Diseases / Q000523:psychology / Q000628:therapy*; D003704:Dementia / Q000628:therapy*; D003863:Depression / Q000628:therapy; D006801:Humans; D001523:Mental Disorders / Q000523:psychology / Q000628:therapy*; D014481:United States