Optimizing protocols for non-invasive stimulation to enhance motor function and skill learning

This project investigates a form of non-invasive stimulation called transcranial electrical stimulation (TES). When combined with physical and occupational therapy, this form of stimulation may increase movement and skill learning for children and adults with neurological conditions.

We will be examining current research protocols and designs using TES. Specifically, the effects of the control/placebo stimulation (referred to as sham) have not been systematically explored to determine if participants are blinded to the intervention and if placebo effects are present. The purpose of this study is to investigate placebo effects and treatment blinding across two types of sham conditions (placebo) and one real treatment condition.

This study will add to the literature on rigorous research protocols for TES to inform future clinical studies incorporated TES with therapy for children with CP. Preliminary evidence on using TES to increase improvement in upper extremity function in children with CP has been encouraging. However, future studies need to factor in the potential placebo effect when analyzing their results. The results of this study will impact future study protocols to determine if sham stimulation is an appropriate sole control condition.

  • Dr. Tonya Rich, Minneapolis VA Medical Center

Please see our Get Involved page to participate!