Includes a precis of Charles Sherrington and Frances M. Tozer’s paper to the Royal Society on ‘Receptors and afferents of the third, fourth and sixth cranial nerves.’ The paper relates the presence in the eye muscles of ‘receptive (sensorial) nerve-endings’, as well as the already-recognised motor nerve-endings - that the cranial nerves are ‘sensory’ as well as motor (ie. afferent-efferent rather than only efferent).