Burg, J. van der

saccade movement eye movements saccadic eye movements vermi rabbit stimulation monkey penetration amplitude saccadic fujikado animal cerebellar eye position saccade sites threshold direction stimulation sites purkinje cells oculomotor microstimulation position cerebellar vermis oculomotor vermis sagittal zones lobule purkinje cerebellum study van der steen simpson section current journal sagittal electrode pulse fibre contralaterally voogd 480.1 right session ipsilaterally godschalk recording van duin lobules vi c stimulation parameters saccade amplitude experiment activity medial difference van der burg robinson layer mid-line train topography physiology zeeuw latencie component stimulus flocculu physiol brain vestibular nuclei mid-sagittal vestibular effect lesion mossy fibres anaesthesia latency conjugate lobule vii system