Instant test for Alzheimer's coming

The Instant Test that can Spot Alzheimer's

The test uses a computer programme linked to an MRI brain scanner to look for the tell-tale signs of the disease in the brain.

In trials, it was able to accurately diagnose the condition in 96 per cent of patients.

Human experts get it right around 85 per cent of the time.

Its creators believe the test could be available in Britain in less than a year, ensuring patients are diagnosed earlier and more quickly.

It could also help to reassure the 'worried well' - those who are concerned that their memory lapses are more than just a normal sign of aging.

Another win for algorithms.