Gait impairments in simultaneous motor-cognitive tasks have been well documented in neurodegenerative disease populations, including Parkinson’s disease, and Alzheimer’s disease. The consequences of these gait impairments in patient populations include an increased fall risk, sedentariness, functional decreases, decreases in self-efficacy, and overall reduced quality of life. Therefore, improving gait performance in dual-task situations is becoming an important focus of rehabilitation for people with neurological disorders.