Movements of the Eyes

activity afferent amplitude angle axis Bach-y-Rita behaviour Brain Res Brodal cells cerebellar cerebellum component constant control of eye cortex deviation direction disparity displacement drift effect efferent evoked example experimental extraocular muscles eye movements eye muscles eye position fibres figure fixation frequency frontal eye fields gain head movements horizontal increase innervation input integrator latency lesions linear loop measurements mechanism medial longitudinal fasciculus Melvill Jones microsaccades monkey motion motor move nerve neural neurons nonlinearities observed oculomotor system open-loop optical optokinetic optokinetic nystagmus output pathways Physiol plane pontine possible projection properties proprioceptive pulse Purkinje Purkinje images quick phase rectus relative response result reticular formation retinal image Robinson saccades semicircular canals sensory signal simple sinusoidal slow phase smooth pursuit stabilised stretch reflex superior colliculus target torsion transfer function velocity vergence vergence movements vertical vestibular nuclei vestibular nystagmus vestibulo-ocular reflex visual system