The legal analysis for this strategy is outlined in The Equal Rights Amendment: Why the ERA Remains Legally Viable and Properly Before the States, an article by Allison Held, Sheryl Herndon, and Danielle Stager in the Spring 1997 issue of William & Mary Journal of Women and the Law.
Muscles enable you to move your eyes. Ocular nerves allow you to interpret what you see and blood vessels keep your eyes oxygenated. Six muscles, collectively called the extraocular muscles, move the eyeball. A seventh muscle moves the eyelid and is also found in the orbit.
Overview. Muscles of the orbit are also referred to as the extrinsic (arising externally) or extraocular muscles. There are 6 of these extraocular muscles that control eye movement (cows only have 4 of these), and one muscle that controls eyelid elevation. The origin is the Annulus of Zinn. 2  Rectus muscles are âstraightâ muscles. 3  Inferior rectus: In the neutral position, this muscle is responsible for depression, extorsion (outward, rotational movement) and adduction. 4  During adduction, the inferior rectus is responsible for extorsion, adduction and depression.