Aging, memory loss, and dementia.
D000368:Aged; D000375:Aging; D000544:Alzheimer Disease / Q000175:diagnosis / Q000628:therapy; D003704:Dementia / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D008569:Memory Disorders / Q000209:etiology*; D011950:Receptors, Cholinergic / Q000187:drug effects
D011950:Receptors, Cholinergic