IntroductionIndividuals with multiple sclerosis (MS) frequently experience visual and oculomotor symptoms that may impact and confound neuropsychological assessments of information processing speed (IPS). In this study. we examined the effect of the psychostimulant methylphenidate on oculomotor function and the association between change in oculomotor speed and change in information p... https://megavitamines.shop/product-category/vitamins/