Health
Scientists find clue to why some have ‘Alzheimer’s brains’ but no dementia – STAT
MIT scientists reported Wednesday that they found a key driver of the resilience that protects some people from dementia.
Defective proteins clump into toxic plaques and tangles. Plaques of amyloid and tau tangles kill neurons, causing Alzheimer’s disease. So goes the central dogma that has ruled neuroscience since the early ’90s.
But in the last few years, as researchers…
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