Age

19–65

Sex

ALL

Healthy volunteers

Not accepted

Most recent exacerbation within one month
Other Neurological History: head injury, stroke, seizures, or any other significant neurological history will not be included in the study
Individuals with an active diagnosis of Major Depressive Disorder, Schizophrenia, Bipolar Disorder I or II will be excluded from the study.
Poor Visual Acuity (corrected vision in worse eye \&lt; 20/60), diplopia, or nystagmus
Inability to understand directions and following one, two, and three step commands
Intact New Learning and Memory: Only individuals that show impaired performance on a memory test will be included in the study

Testing the Feasibility of Computer-based Cognitive Training in Individuals with Multiple Sclerosis Living in the Community