Saturday, October 26, 2013

Bee brains challenge view that larger brains are superior at understanding conceptual relationships —The humble honeybee may not seem very intelligent at first sight, but recent research has shown that it possesses a surprising degree of sophistication that is not expected in an insect brain. Specifically, the honeybee can understand conceptual relationships such as "same/different" and "above/below" that rely on relationships between objects rather than simply the physical features of objects.
bee brains
In primates, this ability to understand conceptual relationships is attributed to neuronal activity in the prefrontal cortex (PFC). However, honeybees don't have PFCs. Their brains are so small and lacking in complex brain structures that scientists have traditionally thought that the ability to understand conceptual relationships was beyond them.

Source: Here

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