How the Freaky Octopus Can Help us Understand the Human Brain. The octopus is weird: eerily malleable body, sucker-studded arms, skin that can transform into a convincing facsimile of seaweed—or sand—in a flash. It can solve mazes, open jars, use tools. It even has what seems to be a sophisticated inner life. What’s confusing about all this is that the octopus has a brain unlike that of almost any creature we might think of as intelligent.
Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. But what makes octopus intelligence so amazing is that it comes from a biological structure completely different from ours. Cláudio L. Guerra takes a look inside the amazing octopus brain.