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Cognitive Outcomes After Dexmedetomidine Sedation in Cardiac Surgery Patients

Anesthesia is a drug induced, reversible, comatose state that facilitates surgery and it is widely assumed that cognition returns to baseline after anesthetics have been eliminated. However, many patients have persistent memory impairment for weeks to months after surgery. Cardiac surgery appears to carry the highest risk of postoperative cognitive …

Transcutaneous Stimulation for Neurological Populations

The purpose of the study is to evaluate whether non-invasive stimulation over the spinal cord at the neck and/or lower back can improve walking function for people with neurologic conditions. Spinal stimulation has been used extensively for individuals with spinal cord injury, and has demonstrated improvements in function. This study …

Multi-mode Stroke Rehabilitation System: Development and Validation of Clinical Efficacy

The specific study aims will be: To develop the novel, digital, and interactive MSR system of arm and hand with integrated digital action observation therapy (AOT) and mirror therapy (MT). To pilot usability testing for examining the feasibility of this new MSR system from the users' experiences and feedback. To …