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...

Source: [ScienceDaily](https://www.sciencedaily.com/releases/2026/08/260806050709.htm)

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