Clinical Research Directory

Inclusion Criteria: 1. Age 18-39 years 2. Able to produce maximal force against Biodex protocol 3. Able to perform required lower extremity movements through range of motion necessary for Biodex protocol 4. No known cognitive impairment 5. Sufficient musculoskeletal health to complete the tasks Exclusion Criteria: 1. History of a neurological disorder, disease, or cognitive impairment that may affect cognition, motor control, reaction time, or force production 2. History of musculoskeletal injury affecting the lower extremities within the past 6 months 3. History of lower extremity surgery affecting force production of the hip, knee, or ankle 4. Color-vision impairment 5. Significant visual or hearing impairment 6. History of migraine headaches 7. Current significant sleep disturbances or sleep deprivation 8. Head injury that may affect cognitive function 9. Medical condition affecting ability to produce maximal force safely 10. Allergy to adhesive tape, parabens, or propylene glycol 11. Scalp lacerations, open wounds, or sutures on the scalp 12. Cranial surgery or skull defects 13. History of unexplained dizziness or fainting in the past 6 months 14. Individuals who are pregnant, prisoners, or not yet adults 15. Inability to communicate with investigators 16. Inability to provide written informed consent