Neurological update: cognitive rehabilitation in multiple sclerosis.

Cognitive impairment is a common and debilitating symptom in multiple sclerosis (MS). There is limited evidence that disease-modifying therapies are effective in treating cognitive dysfunction. Cognitive rehabilitation is a promising approach to treat cognitive dysfunction in MS, gaining empirical support over the last 10 years. The current review will provide a brief overview of cognitive rehabilitation in MS. Overall, there is evidence that cognitive rehabilitation programs (either restorative or compensatory) are efficacious in treating MS-related cognitive dysfunction. Clinicians should consider this low-cost, low-risk, yet effective treatment approach for their patients.