title: The giant axon escape system of a hydrozoan medusa, Aglantha digitale.
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology*; D003063:Cnidaria / Q000502:physiology*; D004924:Escape Reaction / Q000502:physiology*; D008124:Locomotion; D009046:Motor Neurons / Q000502:physiology / Q000648:ultrastructure; D009132:Muscles / Q000294:innervation / Q000502:physiology; D037401:Scyphozoa / Q000502:physiology*; D009435:Synaptic Transmission