Research studies seeking participants

Effects of Paced Breathing and Social Evaluation on Cognitive Flexibility
Approved on:2025-10-08
Brief purpose of the study:Determine if social evaluation stress impacts cognitive flexibility (the ability to inhibit a dominant response when it represents a non-optimal or inappropriate solution to a problem) in younger-to-middle-aged (aged 18-40) adults with a diagnosis of post-traumatic stress disorder or with a varying degree of post-traumatic stress disorder symptom severity, 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 practice of meditation or other types of breathing techniques 4. 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
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