Human Eyeball Muscle Anatomy. Intrinsic ocular muscles which are within the eyeball itself and control how the eyes accommodate. The fibrous layer which consists of the sclera and cornea.
It is made up of collagen small fibers arranged in irregular bundles and interlacing. Muscles of the Human Eyeball Muscles of right eyeball within the orbit seen from the front. The main muscles of the eye are Lateral rectus Medial rectus Superior rectus and inferior rectus.
The anatomy of the eyeball in humans includes a round pupil though the pupil may be square or elliptical in other animals.
The sclera is itself covered anteriorly by the conjunctiva a transparent mucous membrane that prevents the eye from drying out. GROSS ANATOMY OF THE EYE 2. These muscles are both controlled voluntarily and involuntarily to track objects and correct for simultaneous head movements. Six extraocular muscles move the eye.
