Information Cascades (IMAGE) Indiana University Caption This image represents two competing information "cascades" in the brain, one red and one blue. The nodes where the cascades meet create the potential for integration, a hallmark of higher forms of cognition. Credit OLAF SPORNS/BRATISLAV MISIC 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.