The Amyloid—Tangle Connection. Aβ aggregates (green) hyper-excite neurons in tau epicenters and connected regions, strengthening that connectivity. This pushes tau propagation from one region to ...
Florbetapir positron emission tomography imaging of amyloid-beta showed strong correlations with autopsy measures of amyloid plaque pathology obtained within 1 year after imaging. A hallmark ...