RT Journal Article SR Electronic A1 Hoyle, Brian T1 Therapies for Cognitive Impairment and Neurological Protection JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 29 SP 19 OP 20 DO 10.1177/155989771429017 UL http://mdc.sagepub.com/content/14/29/19.abstract AB This article discusses discussed cognitive impairment in relationship to multiple sclerosis (MS). Cognitive impairment is seen in >65% of patients in clinical studies of MS [Fischer JS et al. Ann Neurol. 2000]. The impairment has been documented in all subtypes and stages of MS [Amato MP et al. Neurology. 2010; Amato MP et al. Neurology. 2008; Potagas C et al. J Neurol Sci. 2008; Amato MP et al. J Neurol. 2006; Fischer JS et al. Ann Neurol. 2000].