100
Participants
Start Date
July 31, 2004
Study Completion Date
December 31, 2008
Stress on visual discomfort
Effects of visual discomfort are measured by contrast sensitivity, ERGs, and accommodative stability.
Claremont McKenna College, Claremont
National Institutes of Health (NIH)
NIH
Southern California College of Optometry at Marshall B. Ketchum University
OTHER