Perspectives on Local Calcium Cignaling (IMAGE) Rockefeller University Press Caption A schematic model for the local control of EC coupling and ET coupling in nerve and muscle is part of the Perspectives on Local Calcium Signaling in the August issue of the Journal of General Physiology. Credit Santana, L.F., and M.F. Navedo. 2010. J. Gen. Physiol. doi:10.1085/jgp.200910391. Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.