Movie 2
Hydra-model simulations show that the stiffness gradient is crucial for Hydra to somersault. This movie shows a comparison of two hydra-model simulations of with and without stiffness gradient.
Differential tissue stiffness of body column facilitates locomotion of Hydra on solid substrates
Journal of Experimental Biology 2020. 223:None-None; doi: 10.1242/jeb.232702