Why do some people stay sharp into their 90s, even if they have the amyloid plaques in the brain that are associated with Alzheimer’s disease? And why do others reach their 90s without ever developing any plaques? These questions are explored in a new study published in the July 22, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology.
“With more and more people living into their 90s and even 100s, it’s increasingly important that we be able to understand and predict the factors that help people preserve their thinking skills as they age and determine if there are any changes people can make during their younger years that can improve their chances of cognitive resilience,” said study author Beth E. Snitz, Ph.D., associate professor of neurology, University of Pittsburgh’s School of Medicine.
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CAPTION: Beth E. Snitz, Ph.D., associate professor of neurology, University of Pittsburgh’s School of Medicine