Story thread · 2 reports / 2 sources

This wearable patch could get you into REM sleep 43 minutes faster

techspot.com · 2dShare

The device works by combining two things that don't usually go together in a wearable: gentle ultrasound stimulation and electrodes that read brain activity. This allows it to reach deep brain regions associated with REM sleep while also tracking the brain's response in real time from outside the skull. Read Entire Article

First report: Wearable ultrasound patch boosts REM sleep without drugs or surgery — sciencedaily.com, 4d