Faces and Emotions (IMAGE) California Institute of Technology Caption Researchers from the Adolphs lab showed subjects faces such as these, expressing fear, neutrality, and happiness. Credit Courtesy of U. Rutishauser Usage Restrictions WITH IMAGE CREDIT 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.