NovaVision VRT™ is the first and only FDA-cleared medical device or rehabilitative therapy clinically proven to improve visual field defects in brain injury survivors who have become left partially blind due to their condition. In an on-going multi-center trial sponsored by NovaVision, over 70% of study participants from 16 U.S. centers who underwent a six-module (six month) course of therapy showed a three percent or greater improvement in stimulus detection on visual field testing. The average improvement in stimulus detection was 12 percent. Previous studies suggest that people who regain three percent or more of their visual field have functional improvements that may include enhanced quality of life through better reading performance, watching television and playing sports, although functional outcomes were not measured in this study. These results were presented at the 2007 Academy of Neurology meeting in Boston, MA.