Scientists zap nerves to see what happens in the brain

NCT ID NCT05487664

First seen Jan 09, 2026 · Last updated May 10, 2026 · Updated 23 times

Summary

This study looks at how stimulating certain nerves near the ear changes brain activity in healthy adults. Researchers will use an MRI scanner to watch the brain while giving mild electrical pulses to one or two nerves at the same time. The goal is to learn whether stimulating two nerves together has a stronger effect than stimulating just one. 96 healthy volunteers aged 18-65 will take part in a single visit.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Medical University of South Carolina Institute of Psychiatry

    RECRUITING

    Charleston, South Carolina, 29425, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.