There are six muscles that are present in the orbit (eye socket) that attach to the eye to move it. These muscles work to move the eye up, down, side to side, and rotate the eye. The superior rectus is an extraocular muscle that attaches to the top of the eye. It moves the eye upward.
Undergraduate Tuition. Northern Illinois University tuition is $9,465 per year for in-state residents. This is 43% more expensive than the national average public four year tuition of $6,614. The cost is 58% cheaper than the average Illinois tuition of $22,453 for 4 year colleges.
Annual Total Cost. The total list price for in-state Illinois residents to go to SIUE is $19,305 for the 2014/2015 academic year. Out-of-state students who don't possess Illinois residence can expect a one year cost of $30,249.he cost is $14,661 and 67% cheaper than the average Illinois tuition of $21,957 for 4 year colleges. Tuition ranks 2nd in Illinois amongst 4 year colleges for affordability and is the 84th most expensive 4 year college in the state.