PoNS® Therapy for Gait and Balance Deficits in Chronic Stroke Survivors: A Single-Arm Study

Primary Objective: To further evaluate the aspects of safety related to PoNS therapy in chronic stroke survivors. Secondary Objectives: To further evaluate the efficacy of PoNS on improving dynamic gait and balance, establishing durability of effect, risk of falling and fall rate. As well as adherence to PoNS device utilization. Exploratory Objectives: To further evaluate quality of life to measure physical, mental, behavioral, and general health, as well as functional decline (\> 30% on gait or balance improvement at endpoint) during the 12-week follow-up.