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The Alzheimer’s Association leads the way toward ending Alzheimer’s and all other dementia. Donate today so we can continue accelerating critical research and providing 24/7 support during this global emergency and beyond.
Dementia is a general term for loss of memory and other mental abilities severe enough to interfere with daily life. It is caused by physical changes in the brain. Alzheimer's is the most common type of dementia, but there are many kinds.
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