what number is the oculomotor nerve
Oculomotor nerve. The oculomotor nerve is the third of 12 pairs of cranial nerves in the brain. This nerve is responsible for eyeball and eyelid movement.It follows the olfactory and optic nerves in terms of order. The oculomotor nerve involves two separate components, each of which has a distinct function.culomotor nerve. The oculomotor nerve is the third of 12 pairs of cranial nerves in the brain. This nerve is responsible for eyeball and eyelid movement.