In the realm of memories, “where” holds special importance. Where did I leave my keys? Where did I eat dinner last night? Where did I first meet that friend? Recalling locations is necessary for daily life, yet spatial memory — which keeps track of “where” — is one of the first cognitive abilities to fade in old age. And deficits earlier in life can be a telltale sign of dementia.
Now, researchers at Stanford Medicine and their colleagues are uncovering what goes awry in older brains when…
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News Source: www.sciencedaily.com
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