For other uses, see Non-fiction (disambiguation). Non-fiction or nonfiction is content (sometimes, in the form of a story) whose creator, in good faith, assumes responsibility for the truth or accuracy of the events, people, and/or information presented. In contrast, a story whose creator explicitly leaves open if and how the work refers to reality is usually classified as fiction.
For each eye, six muscles work together to control eye position and movement. Two extraocular muscles, the medial rectus and lateral rectus, work together to control horizontal eye movements (Figure 8.1, left). 1  Contraction of the medial rectus pulls the eye towards the nose (adduction or medial movement).
The oculomotor nerve controls the eyes movement in conjunction with cranial nerves IV and V. As a result, when a pathology occurs in eye movement, all three cranial nerves III, IV, and V and tested together.ranial nerve # 3, the oculomotor nerve, is now up, please make sure to take a look at some of the pictures. Cranial Nerve # 4, the trochlear nerve, should be up shortly.