MRI scan of the brain
An MRI scan can detect signs of cognitive decline in the brain before symptoms of memory loss appear, according to a new study published in the online journal Radiology. This new use of a well-known technique has the potential to be used in the very early diagnosis of Alzheimer’s disease.
face
Scientists are working on technology that would predict how long you're likely to live based on how your face has aged, the Washington Post reports.
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