Scientists map Stomach-Brain signals with magnetic pulses

NCT ID NCT05924009

Completed Knowledge-focused Sponsor: University of Pittsburgh Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Aug 14, 2026 · Updated 3 times

Summary

This study aims to find the best way to record electrical signals from the stomach to the brain using a non-invasive technique called transcranial magnetic stimulation (TMS). Researchers will test different stimulation settings in 155 healthy adults to see what works best. The goal is to standardize a method for measuring gastric evoked potentials, which could help understand conditions like nausea or bloating in the future.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Transcranial Magnetic Stimulation (TMS)
What this could lead to: If successful, this could establish a reliable way to measure stomach-brain signals, potentially aiding future research into digestive disorders.
What could go wrong: This is an early exploratory study in healthy volunteers, so results may not apply to people with medical conditions. The method may not prove useful or reproducible.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HEALTHY

Contacts and locations

Locations

University of Pittsburgh Medical Center

Pittsburgh, Pennsylvania, 15232, United States

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