ASM Clogs Neuron (IMAGE) Rockefeller University Press Caption In mice with Alzheimer's-like disease, elevated ASM activity (left) clogs a neuron with cellular waste (arrows) that decreases when levels of ASM are reduced (right). Credit Lee et al., 2014 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.