Andrew Elliot, University of Rochester (IMAGE) University of Rochester Caption "Red enhances our physical reactions because it is seen as a danger cue," explains Andrew Elliot, professor of psychology at the University of Rochester. "Humans flush when they are angry or preparing for attack. People are acutely aware of such reddening in others and it's implications." Credit University of Rochester 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.