Tuesday, February 24, 2026

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

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.

from Top Health News -- ScienceDaily https://ift.tt/mYMh15e

No comments:

Post a Comment

These fat-filled brain cells may be making multiple sclerosis worse

Scientists have uncovered a surprising clue that may help explain why multiple sclerosis (MS) progresses rapidly in some people but not othe...