Entire nervous system of an animal recorded for the first time

Summary: Check out a video where BRAIN Multi-Council Working Group member, Dr. Rafael Yuste, and colleague Christophe Dupre recorded the firing of every neuron from a hydra.

Link to another website: https://www.newscientist.com/article/2127625-entire-nervous-system-of-an-animal-recorded-for-the-first-time/