Orange-Colored Glasses (IMAGE) West Virginia University Caption WVU neuroscientists are studying whether wearing glasses with orange lenses at night can improve outcomes in cardiac patients. The glasses filter out blue light, which the researchers tied to inflammation, brain-cell death and greater mortality in a recent study based on animal models. Credit WVU Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.