Demonstration of the EEG cap with sensors (IMAGE) San Diego State University Caption TraciAnn Hoglind, a researcher in the SDSU Laboratory for Language and Cognitive Neuroscience, demonstrates the EEG cap worn by study participants while they identified pictures by signing. Credit SDSU 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.