Mapping Auricular Vagus Nerve Circuitry

Recruiting now · Early Phase 1

Conditions studied: Healthy

In brief

This study will determine how noninvasive nerve stimulation affects human brain, stomach, and autonomic activity.

Key facts

Study ID

NCT00200889

Run by

Massachusetts General Hospital

People needed

50

Starts

2023-08-22

Expected to finish

2028-06-30

Last updated by the study team

2025-10-24

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Adults 18-65
• Functional dyspepsia

You may not qualify if…

• Any condition contraindicating an fMRI brain scan

Where it is running

• Massachusetts General Hospital — Boston, Massachusetts, United States (enrolling)

Full record on ClinicalTrials.gov

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