Possible Alzheimer's fingerprint found
(AP)
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A split-view image showing PET scans of a normal brain (L) and a brain with Alzheimer's disease. REUTERS/National Institute on Aging/Handout
AP - Scientists appear to have found a fingerprint of Alzheimer's disease lurking in patients' spinal fluid, a step toward a long-awaited test for the memory-robbing disease that today can be diagnosed definitively only at autopsy. |
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