A blood sample small enough to come from a finger prick, paired with a set of online thinking tests, may offer a new way to sort who faces the greatest risk of dementia. This approach could do so ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new study may have found a predictor of whether a person is likely to ...

A portable brain test that uses a smartphone to send results to specialists could help patients suspected of having epilepsy access specialised testing closer to home, reducing the need for long ...

When doctors suspect Alzheimer's, they can order a blood test to learn whether a patient's brain contains the sticky amyloid plaques that are a hallmark of the disease. But the results of that test ...