Innervated by Oculomotor nerve (CNIII)
on the Ciliary muscle which contracts to thicken the lens. Post ganglionic cell bodies is the short cilliar nerves
and ganglion associated with the eyes is the superior cervical ganglion
. pupillary constrictor which constricts to narrow the pupil.
Innervated by T1
and Post ganglionic cell bodies is superior cervical ganglion
. Nerves act to vasodilate the blood vessels of the retina and constrict the dilator pupillae to widen the pupil.