â OMAROSA (@OMAROSA) November 18, 2014 In fact, Manigault has a long history as a Democrat. In October, she spoke to the New York Times about her political leanings.
The lens in turn focuses the light rays onto the retina, lining the back of the eye. The retina converts the image formed by the light rays into nerve impulses. The optic nerve, composed of the axons of the, then transmits these impulses from the eye to the first visual relay in the brain.
Trochlear nerve. The trochlear nerve is also known as cranial nerve IV (CN-IV) . It is the only cranial nerve that emerges dorsally from the brain (near the back), giving it the longest pathway.It is the smallest nerve to service the eye. CN-IV passes through the superior orbital fissure, and it provides motor function, or movement.ithout the use of the nerve, the superior oblique eye muscle will no longer function properly. The muscle, not the trochlear nerve, is what physically moves the eyeball.