In the first part, 100 patients with multiple sclerosis are included. A vision-specific health-related quality of life scale and neuro-ophthalmological tests are administered. The duration of intervention is about 3 hours by patient and one year to finish this part.
In the second part, we include about 40 of 100 MS patients who present an oscillopsia due to pendular nystagmus and a group of 20 control subjects. The patients and subject will perform a motion detection task and the vision-specific health-related quality of life, the intervention lasting 1 hour. Then the patients will be randomized in one group treated by rehabilitation (one 30 mn session per week during 3 months) and the other one without treatment. A motion detection task and the vision-specific health-related quality of life scale will be performed at the end of the treatment for both groups.
