Earpiece microphones could be used to listen for early signs of dementia

(Photo by Kindel Media via Pexels) By Stephen Beech via SWNS Javascript is required for you to be able to read premium content. Please enable it in your browser settings. The researchers will track abnormal saccades, an early sign of Alzheimer's, using both eye-tracking technology and in-ear wearables.

(Boutros et al. via SWNS).