Near-InfraRed Spectroscopy of Auricular Stimulation

Launched by UNIVERSITY OF PITTSBURGH · Feb 7, 2025

Keywords

ClinConnect Summary

This clinical trial is looking at how auricular stimulation, which means gently touching the ears, affects brain activity in healthy adults. Researchers will use special sensors that measure brain activity with infrared light, while participants wear a cap with these sensors attached. The study is designed to be non-invasive, meaning it won't involve any surgery or needles, and each participant will only need to visit the study site once.

To be eligible for this study, participants must be at least 18 years old and in good health. However, people who have chronic pain, certain skin conditions on their ears, or a history of substance misuse will not be able to participate. If you are interested in this study, you can expect a friendly environment where your brain activity will be monitored as they explore how stimulating the ears may impact brain function. This research could provide valuable insights into how our bodies interact with sensory stimulation.

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • Age of at least 18 years
• Exclusion Criteria:
• • 1. frequent or chronic pain requiring the use of pain-relieving medications more than twice per week, on average, in the last 3 months,
• • 2. history or symptoms of neuropathy,
• • 3. active lesions or skin disruptions to either ear,
• • 4. recent (\< 3 mo) illicit drug use,
• • 5. history of substance misuse/abuse,
• • 6. current or recent (\<1 month) opioid or marijuana use, and
• • 7. current regular use of psychoactive prescription medications