The third cranial nerve is also commonly known as the oculomotor nerve. This nerve is responsible for controlling the movements of the eye. Other synonyms for the third cranial nerve include the third nerve, oculo-motor nerve, nervus oculomotorius, and cranial nerve III. It is one of the twelve cranial nerves located in the brain and is important for vision and eye control. Damage to the third cranial nerve can result in a condition known as oculomotor nerve palsy, which can cause drooping of the eyelid, double vision, and difficulty moving the eye. Understanding the different names for this nerve can help medical professionals accurately diagnose and treat conditions related to the eye and nervous system.