Eye position and head velocity signals are conveyed to medial rectus motoneurons in the alert cat by the ascending tract of Deiters'.

Eye position and head velocity signals are conveyed to medial rectus extraocular motoneurons in the alert cat by the ascending tract of Deiters'. Physiologically and behaviorally identified ascending Deiters' neurons have been injected intra-axonally and their morphology studied.