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Brain health

Stroke

Know the symptoms of a stroke and when to call 911 right away. Learn about ischemic and hemorrhagic strokes, TIA, or mini-strokes, and risk factors for stroke.
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Cognitive Health Resources

Find resources from NIA and others to help family and friends learn more about cognitive health. Topics include dementia, exercise, and nutrition.
Asian couple looking at cognitive health resources on a computer

How the Aging Brain Affects Thinking

As people age, the brain naturally changes, affecting memory, learning, and other cognitive functions. Get information about these changes and what they mean.
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Risks to Cognitive Health

Did you know that stroke and other health problems can harm cognitive functions? So can certain medicines. Find out more about risks to thinking well.
Risks to cognitive health including a cigarette in an ashtray, potato chips, and beer

Cognitive Health and Older Adults

Curious about your cognitive health? See what steps you can take to help care for your brain, including physical and mental health.
Asian Indian and East Asian women laughing

Do Memory Problems Always Mean Alzheimer's Disease?

Learn how to tell the difference between normal age-related memory loss and signs of a more serious problem like mild cognitive impairment or dementia. Sometimes, forgetfulness is caused by a treatable health condition.
Indian couple sitting on a sofa.

Brain Health Resource

Use this toolkit at senior centers and other community settings to educate older adults about factors that impact brain health and how to keep their brains healthy.
Image of a brain