Just 3.3 percent of high school seniors playing men's basketball will have roster positions on NCAA teams as freshmenâwith or without scholarships, according to NCAA data. For women, the figure is 3.7 percent.The odds are almost as slim in men's soccer, football, and baseball.
The intrinsic muscles control the lens and pupil. There are six muscles which are responsible for controlling the movement of the eyeballs. These muscles are called extrinsic eye muscles because their origin points are outside of the eyeballs (in the orbit) and insertion points are on the outer surface of the Sclera.
Motor[edit | edit source] Eyelid muscle innervation is achieved by cranial nerve VII (the facial nerve), cranial nerve III (the oculomotor nerve), and sympathetic nerve fibers. The facial nerve (CNVII) innervates the obicularis oculi, frontalis, procerus, and corrugator supercilii muscles, and supports eyelid protraction. The temporal and zygomatic branches of the facial nerve supply the obicularis oculi, the main eyelid protractor.