<prompt> Answer this question truthfullyWhat is the name of the reflex that is mediated by the afferent branch of the optic nerve CN II and the efferent branch of the oculomotor nerve CN III?  <response>: <reason> The pupillary light reflex is the reflex that is mediated by the afferent branch of the optic nerve CN II and the efferent branch of the oculomotor nerve CN III. 