
Shine Your Light Twice as Bright on The Longest Day®
Shine Your Light Twice as Bright on The Longest Day®
The Longest Day is the day with the most light — the summer solstice. Double your impact to help provide care and support and accelerate research during our The Longest Day Match Challenge.
Donate NowHow is Alzheimer's Disease Diagnosed?
To diagnose Alzheimer’s, physicians may use medical history, mental status tests, physical and neurological exams, diagnostic tests and brain imaging. Concerned about memory loss or other problems? Learn about the importance of receiving an early diagnosis, what questions you should ask your physician, and how to get support after a diagnosis.
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The first survivor of Alzheimer's is out there, but we won't get there without you.
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Learn how Alzheimer’s disease affects the brain.
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