This article reports on the case of a 55-year-old female chronic progressive multiple sclerosis patient who received a single external application of low magnetic fields (7.5-picotesla; 5-Hz frequency) which lasted 20 minutes. The treatment quickly led to improvements in a variety of areas, including fatigue,  sleep, vision, bladder function, movement and speech problems, and mood.

R. Sandyk, “Rapid Normalization of Visual Evoked Potentials picoTesla Range Magnetic Fields in Chronic Progressive Multiple Sclerosis,” International Journal of Neurosci, 77(3-4), August 1994, p. 243-259.