Ear zap zaps stress: new device tested on overwhelmed students

NCT ID NCT07411846

First seen Feb 18, 2026 · Last updated May 12, 2026 · Updated 13 times

Summary

This study tested a non-invasive device that gently stimulates a nerve in the ear to see if it can lower stress and distress in university students. Forty students with high stress levels received either real or fake stimulation for five short daily sessions. Researchers measured changes in stress and distress right after treatment and again one month later.

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Contacts and locations

Locations

  • Egas Moniz School of Health & Science

    Almada, Setúbal District, 2829 - 511, Portugal

Conditions

Explore the condition pages connected to this study.