Assistive technology aims to improve the functional capabilities of people with disabilities or cognitive impairments. As the population ages, cognitive assistive technologies and cognitive rehabilitation interventions become increasingly important. Cognitive enhancement therapy combines computer-based cognitive training with group therapy to improve functions like attention, memory, and problem solving. Neuromodulation techniques combined with cognitive enhancement therapy may prolong the effects. Neuroplasticity enables the brain to compensate for injury and disease through new connections formed via experience-dependent rehabilitation programs. Both low-tech and high-tech memory aids can be used.