Close the eyelid
Trackbacks/Pingbacks. 1  Frontalis-Location, Function and Pictures-February 8, 2013 […] medial fibers are continuous with the medial fibers of Procerus. 2  Its immediate fibers blend with Orbicularis oculi and Corrugator and are attached to the skin of eyebrows. Orbicularis oculi Definition. It is a circular band of muscle that surrounds the eye. It is generally a sphincter muscle that lies in the tissue of the eyelid and performs a host of ocular functions. Synonyms: musculus orbicularis oculi, musculus orbicularis palpebrarum, orbicular muscle of eye, sphincter oculi. The definition information for orbicularis oculi (muscle) is provided by Stedman's. You can search our medical dictionary here. Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.  Orbicularis oculi. The orbicularis oculi muscle is one of the two major components that form the core of the eyelid, the other being the tarsal plate. The orbicularis oculi muscle is composed of skeletal muscle fibers, and receives nerves from the facial nerve. It is an important muscle in facial expression.  10 hilariously insightful foreign words. The orbicularis oculi muscles encircle the eyes just beneath the skin of the upper and lower eyelids. Working as sphincters, these muscles work to close the eyelids.  (ŏk′yə-ləs). oculus. in the dome of the Pantheon. Rome, Italy. n. pl. oc·u·li (-lī′) Architecture.  Medical Definition of ORBICULARIS ORIS. : a muscle made up of several layers of fibers passing in different directions that encircles the mouth and controls most movements of the lips (as compressing, closing, or pursing movements).  Medical Definition of ORBICULARIS OCULI. : the muscle encircling the opening of the orbit and functioning to close the eyelids. What made you want to look up orbicularis oculi?  Orbicularis oris. Located in the face, the orbicularis oris muscle controls movements of the mouth and lips. Specifically, it encircles the mouth, originating in the maxilla (upper jaw and palate) and mandible (lower jaw) bones. The muscle inserts directly into the lips.  orbicularis oculi, the muscular body of the eyelid, encircling the eye and comprising the palpebral, orbital, and lacrimal muscles. It arises from the nasal part of the frontal bone, the frontal process of the maxilla in front of the lacrimal groove, and the anterior surface of the medial palpebral ligament. 
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what is the function of the orbicularis oculi