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Wearable ultrasound gadget aims to boost dream sleep

NCT ID NCT07190287

First seen Nov 01, 2025 · Last updated Apr 30, 2026 · Updated 30 times

Summary

This study tested a wearable system that records brain waves and delivers gentle ultrasound to deep brain areas during REM sleep. 52 healthy adults and people with mild sleep troubles wore the device for two nights. The goal was to see if it safely increases REM sleep and reduces stress. Results will help design future sleep treatments.

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Contacts and locations

Locations

  • UT Austin, Biomedical Engineering Department

    Austin, Texas, 78712, United States

Conditions

Explore the condition pages connected to this study.