Ages 18-70

Definite MS Diagnosis, any subtype \[83\]

Probable cognitive impairment as defined by a score ≤ 1 SD below the mean of normative data on the SDMT

Concurrent medications to be kept constant over three months (as possible)

No relapse or steroids in previous month

Reading score on WRAT-3 of 37 or greater

Visual, auditory and motor capacity to operate computer software, as judged by treating neurologist or study staff

Willing to sign Agreement to Borrow Laptop

Computerized Cognitive Exercise Training Treatment for Adults With Multiple Sclerosis