Video-oculography in multiple sclerosis: Links between oculomotor disorders and brain magnetic resonance imaging (MRI)

Background Eye movement abnormalities (EMA) are common in multiple sclerosis (MS). However, type and severity according to the MS stage are poorly known, especially in Radiologically Isolated Syndrome (RIS) and in Clinically Isolated Syndrome (CIS). Although MRI has been included in the MS diagnostic criteria, there may be clinical-radiological dissociation. Objective To analyze by video-oculography (VOG) prevalence of EMA in different MS...