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Alzheimer's Disease

Frequently Asked Questions

11. How is Alzheimer's disease diagnosed?

Today, the only definitive way to diagnose Alzheimer's disease is to find out whether there are plaques and tangles in brain tissue. To look at brain tissue, doctors perform a brain autopsy, which is an examination of the brain done after a person dies.

Diagnosing Alzheimer's Disease

"Diagnosing Alzheimer's Disease" [2 min 31 sec]

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