An Electroencephalography (EEG) Cap (IMAGE) Wyss Center for Bio and Neuroengineering Caption An electroencephalography (EEG) cap is for measuring brain activity on study participant. Credit Wyss Center <a target="_blank"href="http://www.wysscenter.ch">www.wysscenter.ch</a> 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.