Alzheimer’s may begin with a silent drop in brain blood flow

[Робот]

Subtle changes in brain blood flow and oxygen use are closely linked to hallmark signs of Alzheimer’s, including amyloid plaques and memory-related brain shrinkage. Simple, noninvasive scans may one day help spot risk earlier—by looking at the brain’s vascular health, not just its plaques.

Source: https://www.sciencedaily.com/releases/2 ... 023159.htm