This article reports on the cases of three patients suffering from long-time symptoms of multiple sclerosis who received treatment with extra cerebral pulsed electromagnetic fields over a period of between 6 and 18 months. Results showed all three patients experienced significant improvements in cognitive functions.

R. Sandyk, “Progressive Cognitive Improvement in Multiple Sclerosis from Treatment with Electromagnetic Fields,” International Journal of Neurosci, 89(1- 2), January 1997, p. 39-51.