Signal Spreading from a Single Synapse (VIDEO) Max Planck Florida Institute for Neuroscience This video is under embargo. Please login to access this video. Caption Researchers from Max Planck Florida Institute for Neuroscience revealed signal spreading during structural plasticity of dendritic spines using new biosensors. Credit Max Planck Florida Institute for Neuroscience 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.