system because the way the central nervous system works is this those neurons and they have axons yes and electrical impulses travel down the axons and cause some chemicals to be released that get other neurons excited and they taught us a lot about how the electrical impulses travel down the neurons because that was the classic work of hodgkin-huxley and that was how the central nervous system worked and we're being immensely frustrated that they hadn't actually said anything about how it worked I mean they said how the