Octopus Brain Anatomy

An octopus is a lot brainier than you might imagine considering one of its closest living relatives is a sea slug. In fact some scientists argue it could be the first intelligent being on the planet.

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Octopus physiology the donut shaped brain of the octopus contains only part of its complex nervous system.

Octopus brain anatomy. A mammalian brain is a centralised processor that sends and receives signals via the spinal cord. Most of us are fa scinated by the overall anatomy of the octopus. Well known for a very large head and eight arms it is able to move around the water with speed and grace.

Octopus anatomy the brain of octopuses is really complex and present multiple divisions. They can complete puzzles untie knots open jars and toddler proof cases and are expert escape artists from aquariums. Its brain would be oriented as shown.

But for the octopus only 10 of its brain is centralised in a highly folded 30 lobed donut shaped. The two big swellings on either side are the optic lobes which sit just underneath the eyes. But what makes octopus intelligence so amazing is that it comes from a biological structure completely different from ours.

Guerra takes a look inside the amazing octopus brain. At least two thirds of an octopuss neurons are actually located in the nerve cords of its arms. Well known for a very large head and eight arms it is able to move around the water with speed and grace.

Octopuses have the ability to solve puzzles learn through observation and even use tools just like humans. The rest of the octopus brain is wrapped around the esophagus. In cephalopods in general there are 25 major lobes that can be further divided adding up to up to 38 lobes.

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