KECK 1 (IMAGE) Rice University Caption Freshwater Hydra vulgaris, this one modified with green fluorescent proteins, is the focus of a study at Rice University that aims to define the connections between neurons and muscles that drive programmed behaviors in living animals. Credit Kelly Kim/Robinson Lab/Rice University 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.