A simple finger-prick dried blood test accurately tracked Alzheimer’s-related brain changes in research settings, pointing to a future role in widening access to early screening while confirmatory ...

Finger-prick test for Alzheimer's could actually change its diagnosis. An international research trial is exploring if a simple finger-prick blood test could one day help diagnose Alzheimer's disease ...

A finger-prick blood test can accurately identify p-tau217 — a key biomarker of Alzheimer's disease (AD) — without the need for temperature or storage control measures. In a pilot study, researchers ...

A finger-prick blood test that can be mailed to a lab may offer a simpler way to detect the brain changes linked to Alzheimer’s disease, according to a new study. Researchers tested whether tiny ...