Nerve Cell Terminal (image) Rockefeller University Press Caption The localization of ryanodine receptors (red) in an isolated nerve terminal from the posterior pituitary gland is depicted in this image. Credit McNally et al., 2014 Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.