Dream in Octopus? #octopus exhibits active #sleep states with colour changes and rapid eye-movements which may indicate #dream. Don't miss the nice videos of sleeping octopuses. #science #biology #mollusc #cephalopod #animalbehaviour
📄 Medeiros et al (2021) Cyclic alternation of quiet and active sleep states in the octopus. iScience http://dx.doi.org/10.1016/j.isci.2021.102223