Brain changes linked with Alzheimer's years before symptoms appear
In a records review of 290 people at risk for Alzheimer's disease, scientists say they have identified an average level of biological and anatomical brain changes linked to Alzheimer's disease that occur three to 10 years -- some even more than 30 years -- before the disease's first recognizable symptoms appear.
from Latest Science News -- ScienceDaily http://bit.ly/2E9Jkks
from Latest Science News -- ScienceDaily http://bit.ly/2E9Jkks
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