Elephant cognition

Intelligence and awareness in elephants

Elephant cognition is animal cognition as present in elephants. Most contemporary ethologists view the elephant as one of the world's most intelligent animals. With a mass of between 11-13 pounds, an elephant's brain has more mass than that of any other land animal, and although the largest whales have body masses twenty times those of a typical elephant, a whale's brain is barely twice the mass of an elephant's brain. In addition, elephants have around 257 billion neurons. Elephant brains are similar to those of humans and many other mammals in terms of general connectivity and functional areas, with several unique structural differences. Although initially estimated to have as many neurons as a human brain, the elephant's brain has about three times the amount of neurons as a human brain, this is in addition to their brain being about four times the size of a humans. However, the elephant's cerebral cortex has about one-third of the number of neurons as a human's cerebral cortex. Still, elephants have the largest brain of any land mammal.

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