"It is estimated that roughly half of the nearly one million people diagnosed with multiple sclerosis will experience some type of change in their cognitive abilities during the course of their disease. MSAA’s My MS Manager™ app now allows users to track changes in their cognitive abilities using a Cognition Scale."

In case you're interested, check this out- http://support.mymsaa.org/site/Messa...0&dlv_id=89339