Scientists zap nerves to unlock Brain-Stomach secrets
NCT ID NCT00200889
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study uses a noninvasive device to stimulate a nerve in the ear and see how it changes brain and stomach activity. Researchers will use MRI scans to measure these effects in healthy adults and people with stomach discomfort. The goal is to better understand how the brain and gut communicate.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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