RT Book, Section A1 Ropper, Allan H. A1 Samuels, Martin A. A1 Klein, Joshua P. SR Print(0) ID 57613003 T1 Chapter 14. Disorders of Ocular Movement and Pupillary Function T2 Adams and Victor's Principles of Neurology, 10e YR 2014 FD 2014 PB The McGraw-Hill Companies PP New York, NY SN 978-0071794794 LK accessmedicine.mhmedical.com/content.aspx?aid=57613003 RD 2022/08/08 AB Ocular movement and vision are virtually inseparable. A moving object evokes movement of the eyes and almost simultaneously arouses attention and initiates the perceptive process. To look searchingly, i.e., to peer, requires stable fixation of the visual image on the center of the two retinas. One might say that the ocular muscles are at the service of vision.