Brain aging

Some cognitive change with age is normal: processing slows and word-finding gets harder, while vocabulary and accumulated knowledge hold up. The Lancet Commission identifies a set of modifiable risk factors that together account for a substantial share of dementia risk at population level. A clear change from your own baseline that affects daily function warrants assessment.

Educational content only - not medical advice. In a crisis, call or text 988 (US) or your local emergency number. See crisis resources.