Overview Effects of Sevoflurane and Propofol on Light Flashed Evoked Pupillometry Status: Completed Trial end date: 2010-01-01 Target enrollment: Participant gender: Summary This is a study to focus on the feasibility of using a monitor which may signal loss of visual function intraoperatively. Details Lead Sponsor: Rutgers, The State University of New JerseyTreatments: PropofolSevoflurane