Three-minute test helps identify people at greater risk of Alzheimers, trial finds

Test detects memory problems linked to Alzheimers long before typical diagnosis, raising possibility of earlier drug interventionA three-minute brainwave test can detect memory problems linked to Alzheimers disease long before people are typically diagnosed, raising hopes that the approach could help identify those most likely to benefit from new drugs for the condition.In a small trial, the test flagged specific memory issues in people with mild cognitive impairment, highlighting who was at gre...