[True and false cerebellar oculomotor manifestations (author's transl)].

The oculomotor perturbations of cerebellar affections are numerous. Their localizing value is however extremely variable: It is amongst the abnormalities of refixation that one can find the most typical cerebellar feature: such as dysmetria, macrosquare wave jerks, macrosaccadic oscillations only be seen in cerebellar disease. The ocular static of cerebellar patients is often abnormal, and affected by square wave jerks and pendular nystagmus. However, the abnormalities of cinetics are not specific.