A rotating traveling wave (VIDEO) Picower Institute at MIT This video is under embargo. Please login to access this video. Caption An electrode array captured the passing of a rotating traveling wave in the prefrontal cortex of an animal. Red indicates a peak, blue indicates a trough. Credit Sayak Bhattacharya/MIT PIcower Institute Usage Restrictions with credit License Original 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.