Physical Wellness · ScienceDaily Stress · August 7, 2026

Wearable ultrasound patch boosts REM sleep without drugs or surgery

A new wearable patch may help people reach REM sleep faster and remain there longer without medication or surgery. In a study of 28 participants, the device shortened the time to REM by 43 minutes and extended it by about 16 minutes. Researchers also observed signs of improved stress regulation and changes in brain circuits tied to emotion.

Originally published by ScienceDaily Stress. We curate and add context; they did the reporting.

Read the full story at ScienceDaily Stress ↗

Related learning

Herpes Simplex Virus and Cancer: What Patients Should Know Scientists discover mysterious “lonely” brain waves linked to memory loss A surprising discovery could help aging muscles repair themselves The Pilates Bros Have Arrived