Study to Investigate Vagus Nerve Stimulation to Augment Executive Function in Healthy and Cognitively Impaired Populations
Investigation of Vagus Nerve Stimulation to Augment Executive Functioning
Who can join
As published by the study on ClinicalTrials.gov. "Not stated" means the study hasn't said — ask the study team.
- Age
- 18 Years to 65 Years
- Sex
- All sexes
- Healthy volunteers
- Accepted
- Compensation
- Not stated
Other requirements are listed under Eligibility below. Only the study team can confirm whether you can join.
What to expect
No one can promise a trial will help you personally — that is what the research is trying to find out.
What participation involves
Not stated in the study description — ask the study team about visits and procedures.
- Compensation
- Not stated
- Study-related exams and procedures are typically provided at no cost. This is how many trials work in general — confirm the details for this study with the study team.
- Participants are monitored closely by the research team throughout the study.
- Some participants may receive access to an investigational treatment, which is still being studied.
- Your participation helps researchers learn whether this approach could help future patients.
About this study
This study plans to learn more about how stimulating the vagus nerve through gentle electrical stimulation applied to the ear can affect decision-making, problem-solving, and other thinking abilities. This process, called transcutaneous auricular vagus nerve stimulation (taVNS), could help improve brain function in both healthy individuals and people with Parkinson's disease (PD).
Compensation is read from the study's own description and may be missing — always confirm with the study team.
Eligibility
Official eligibility criteria
Inclusion Criteria: 1. Individuals aged 18-65. 2. Ability to sign informed consent. 3. Ability to follow written and verbal instructions. 4. For the PD group, a clinical diagnosis of Parkinson's disease without severe motor or cognitive impairments. Exclusion Criteria: 1. Current uncontrolled and/or clinically significant medical condition. 2. Abnormal ear anatomy or active ear infection. 3. Electronic medical implants, such as pacemakers, cochlear prosthesis, neuro-stimulators. 4. Uncorrected visual impairments that would interfere with task performance. (6) Other significant diseases or disorders that might impair study participation.
Study sites (1)
CO
- Clinical Translational Research Center at CU Anschutz · Aurora, CO 80045Colorado Clinical and Translational Sciences Institute · Study contact · 303-724-1222 · CCTSI.Helpdesk@ucdenver.eduCristin Welle, PhD · Principal investigatorIsabelle Buard, PhD · Sub-investigatorDaniel Kramer, MD · Sub-investigatorMore trials in Aurora