Adult mouse brain section showing increased synapse diversity. (IMAGE) University of Edinburgh Caption Adult mouse brain section showing increased synapse diversity. Credit Zhen Qui and Seth Grant University of Edinburgh. Credit Zhen Qui and Seth Grant University of Edinburgh. 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.