Clinical trials

The goal of this clinical trial is to evaluate whether combining in-person turning practice with home-based Motor Imagery Therapy (MIT) is feasible and may improve mobility in community-dwelling older adults aged 65 years and older who report balance or turning-related mobility concerns. MIT involves mentally practicing movements and watching movement demonstrations without physically performing the movement. The main questions this study aims to answer are whether it is feasible for older adults to complete a combined in-person and home-based turning and motor imagery program based on attendance, retention, and activity monitor use; whether adding MIT to a turning intervention improves turning performance more than a comparison program focused on stress management education; whether MIT increases daily physical activity, increases walking intensity, and reduces sedentary time in daily life; and whether measures of brain function related to movement control predict how much participants improve following the intervention. Researchers will compare a locomotor turning intervention combined with MIT (Loco+MIT) to a locomotor turning intervention combined with stress management education (Loco+SME) to determine whether MIT leads to greater improvements in mobility and daily activity. Participants will attend five laboratory visits that include mobility testing, brain stimulation assessments, and physical activity assessments. Participants will also complete six weeks of in-person turning practice sessions held twice per week and home-based sessions three times per week consisting of either motor imagery training or stress management education. In addition, participants will wear a physical activity monitor during daily life to measure movement and sedentary behavior and will complete follow-up assessments after the intervention to evaluate changes in mobility and activity over time.

The goal of this clinical trial is to learn if a virtual task can reduce distress in college students. The main questions it aims to answer are: 1. Will those who complete the virtual task have less distress? 2. Will men and women both benefit equally from the virtual task? Researchers will compare the virtual task to a control task (another virtual task that we expect will not impact distress) to see if distress differs. Participants will spend 20 minutes engaging in the virtual task (or the control task) on 3 different days all within one week. They will complete a survey about their well-being before starting the first virtual task and again \~6 weeks afterward.