title: Early signs of AD and dementia.
mesh_terms: D000368:Aged; D003071:Cognition / Q000502:physiology; D003704:Dementia / Q000209:etiology* / Q000503:physiopathology / Q000523:psychology; D015444:Exercise; D005684:Gait; D018737:Hand Strength; D006304:Health Status; D006801:Humans; D008019:Life Style; D009043:Motor Activity / Q000502:physiology; D004856:Postural Balance