A team of scientists have discovered that snails use two brain cells to make "complex decisions." Researchers at the University of Sussex said one cell told the snail if it was hungry and the other cell told if food was present. March. 2016 г.
How many brains have slugs?
Snails like other invertebrates do not have a spinal cord or a single brain. Instead, there is a series of ganglia (groups of neurons) that disperse control of different parts of the snail.
Does the slug have a brain?
Slugs don't really have a suitable brain, but they do have nerve cell knots that can handle a myriad of sensory inputs, from the eyes to the touch receptors beneath the animal's flesh.
How many brains does a snail have?
Snails may have only two brain cells, but they are good at making decisions and help make robots smarter. Snails are not known for their quick thinking, but scientists have learned that only two brain cells can be used to make complex decisions.
Do you remember slugs?
However, UCLA biologists have recently discovered that memory transmission is actually possible, at least in sea slugs. In this study, researchers in Professor David Glanzman's lab used what is called the withdrawal reflex of a siphon to examine the memory of sea slugs.
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