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Using taVNS to Modulate Cardiovascular Function in Individuals With Neurologic Disease
Sponsor: University of Alabama at Birmingham
Summary
The purpose of this study is to find out whether a type of gentle nerve stimulation, called transcutaneous auricular Vagus Nerve Stimulation (taVNS), can help improve how the body regulates heart rate and blood pressure in people with Parkinson's Disease (PD). Problems with heart rate and blood pressure control are common and can make it harder for people to exercise or do daily activities. By using this non-invasive form of nerve stimulation and testing how it affects the body's natural responses, this study hopes to learn if taVNS could be a helpful tool to support physical therapy and improve overall function.
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
24
Start Date
2025-09-15
Completion Date
2026-12-31
Last Updated
2026-06-18
Healthy Volunteers
No
Conditions
Interventions
transcutaneous auricular vagus nerve stimulation
Participants will sit quietly while receiving active nerve stimulation for 15 minutes. A gentle electrical current is delivered through hydrogel electrodes placed in the ear. The active stimulation parameters are set to 30 Hz, 250 µs, and 0.1-4 mA.
Locations (1)
Wellness, Health and Research Facility at UAB
Birmingham, Alabama, United States