Pulsating Intense Colors (IMAGE) U.S. Army Research Laboratory Caption Pulsating intense colors, a visualization tool developed by the US Army Research Laboratory indicates how well two people's brains are synchronized during a real-world experiment. Credit US Army photo by David McNally 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.