These clusters of nerve cells function as mini brains, which are connected to the central brain which acts as the control center. Octopuses have 8 arms, all of which they are able to move independently of one another. Here you’ll find facts, common questions, and general info about all kinds of wildlife and exotic pets. Anoop Kumar/CC-BY-2.0. Any animal that has problem solving intelligence and the ability to use tools is a smart cookie! (12 Examples), What Do Crested Geckos Need in Their Tank? In fact, cephalopods like octopuses are incredibly intelligent and continue to wow scientists with their intellect. This allows them to take advantage of their highly developed and advanced eye structure. However, when needed, input from the remote command centers (ganglia) can be unified in the main headquarters (the brain). All of these instances suggest that octopuses are able to take information from their environment, and use it to solve problems or tasks. An octopus has one brain. eval(ez_write_tag([[580,400],'wildlifeinformer_com-medrectangle-3','ezslot_0',104,'0','0']));The ocean is home to an incredible collection of marine life including a fantastic group of animals called cephalopods. It is located in its head. Imagine if your brain did not have to handle menial tasks such as processing raw sensory data or keeping you coordinated. It also allows for a large number of neurons in the main brain to be dedicated to processing input from the optic nerve of the octopus. What? Octopi Have a Brain In Every Tentacle! 8 Tentacles, 3 Hearts, 9 Brains. You have to admit, that it is amazing. Octopuses have three hearts. However, unlike other creatures, not all of its neurons are located in its brain. An octopus has a decentralized nervous system with majority of its neurons residing in its arms. It displays a high level of organization in order to do things like coordinate all of the chromataphores' color changes. Their brains are centrally located and the esophagus actually runs through the middle of their esophagus. eval(ez_write_tag([[300,250],'wildlifeinformer_com-leader-2','ezslot_14',113,'0','0']));This means that when an octopus eats, it’s food actually passes through the center of its brain! Vertebrate brains all have a common architecture. When cephalopods are compared with mammals, the lack of any common anatomy only increases the difficulties. It also matters of fact that an octopus got 8 arms and in each arm a single brain resists. Cephalopods have large, well-developed brains, and their brain-to-body mass ratio is the largest among the invertebrates, falling between that of endothermic and ectothermic vertebrates.. Octopus contains magnesium — a mineral many people don’t get enough of in their diet. 6 Things to Remember. However, unlike other creatures, not all of its neurons are located in its brain. The schematic structure for this distribution of neurons throughout the octopus is what gives rise to popular, although erroneous, myths that an octopus has multiple brains. Do Octopuses Feel Pain? Having eight arms, this means that an octopus has eight ganglia. They Bear Grudges. That is the case with the octopus. Octopuses have been known to find their way through mazes, solve problems, and even make escapes from their enclosures in aquariums. Two hearts pump blood to the gills, while a third circulates it to the rest of the body. Octopuses only have one true brain, which is located in their head, wrapped around their esophagus. Look at it this way, imagine that the “stuff” that provides you with your brain processing power, instead of being solely in your head, were to be distributed throughout your arms and legs. Consider the fact that an octopus can taste with its arms, it ’ s brains of! 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