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Can you have Alzheimer's without symptoms?

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More than 30% of adults over 70 have amyloid or tau (proteins implicated in the development of Alzheimer's disease) in their brains yet have no apparent cognitive problems. This may indicate greater cognitive reserve, the brain's ability to compensate for damage.

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About the Author

photo of Hyun-Sik Yang, MD

Hyun-Sik Yang, MD, Contributor

Dr. Hyun-Sik Yang is an assistant professor of neurology at Harvard Medical School and a board-certified neurologist at Mass General Brigham (MGB). Dr. Yang graduated from Seoul National University College of Medicine (South Korea) and finished … See Full Bio
View all posts by Hyun-Sik Yang, MD
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