RecruitingDevice studyInvestigating the Effects of Wearable Robotic Exoskeleton for Improving Mobility and Cognition in Persons With MSThe purpose of this research study is to evaluate the usefulness of a wearable robotic exoskeleton device (Ekso-GT), to improve learning and memory, and gait therapy in persons with walking disability due to Multiple Sclerosis. The study will evaluate the mobility, learning and memory, and walking abilities of individuals with multiple sclerosis who went through the traditional as compared to others who used the robotic exoskeleton as part of their therapy.