Robot and tDCS Based Proprioceptive Rehabilitation After Stroke

Proprioceptive deficits are common following stroke, yet current evidence-based approaches for rehabilitating proprioception are limited. Robotic rehabilitation and transcranial direct current stimulation (tDCS) are two promising technologies/techniques that can potentially be used to treat these deficits. This study's purpose is to determine whether robotic rehabilitation, specifically targeted at proprioception, has the capacity to improve proprioception in a chronic stroke population. Furthermore, it is interested in whether tDCS is able to enhance any potential improvements in proprioception as a result of robotic rehabilitation. It is hypothesized that a robotic rehabilitation will enhance proprioception in a chronic stroke population beyond standard of care rehabilitation. It is also hypothesized that individuals receiving a combination of robotic rehabilitation and tDCS will show greater proprioceptive improvements than those just receiving robotic rehabilitation.