| Approved on: | 2024-09-06 |
| Brief purpose of the study: | Determine if slowed/paced breathing may decrease the stress response, as well as determine if slowed breathing influences cognitive flexibility (the ability to inhibit a dominant response when it represents a non-optimal or inappropriate solution to a problem). Specifically, we are evaluating whether paced breathing may contribute to the stress response and cognitive flexibility abilities in younger-to-middle-aged (aged 18-40) adults with and without a diagnosis of post-traumatic stress disorder, as well as in older adults (aged 60+ years). |
| Brief summary of what participants will be asked to do: | The study includes two visits that will last up to 1 hour each during which you will complete some tasks related to problem-solving, language, and memory, as well as physiological measures consisting of a electrocardiogram (to measure heart rate) and blood pressure. |
| Basic eligibility criteria: | 1. aged 18-40 or 60+ years old
2. No history of significant head injury or brain dysfunction
3. No current prescription medications, excluding contraception
4. No current practice of meditation or other types of breathing techniques
5. Unable to comply with 12-hour caffeine, alcohol and intense exercise abstention before the study |
| Study contact for more information: | Madison Musich, at mmusich@mail.missouri.edu |
| IRB Number: | 1211596 MU |
