Subtle decline in cognition predicts progression to Alzheimer's pathology

Researchers report that abnormal levels of beta-amyloid plaques in brain predict cognitive decline and higher risk of developing Alzheimer's disease, but also that cognitive performance predicts progression from normal to abnormal levels of beta-amyloid.

from Health & Medicine News -- ScienceDaily https://www.sciencedaily.com/releases/2020/02/200214134653.htm