EEG Cap Close Up (IMAGE) Washington State University Caption A student digitally turns pegs for 10 minutes while wearing an EEG cap to measure her brain waves as she becomes more bored. Credit WSU 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.