[The dynamics of the brain-stem evoked potentials in disseminated sclerosis]

Brain-stem evoked potentials were recorded and analyzed in 65 patients suffering of multiple sclerosis. The findings were compared with a control group. The changes of potentials depended on the character of the course and stage of the disease as well as on location of the pathological foci in the brain-stem. Changes of the amplitude-time parameters during treatment with different methods were observed.