Evolution of our Brain to be language-ready.

Evolution of our brain to be language-ready.

A new study has found out new connections in the human brain.

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The way our language areas are connected has changed more compared to chimpanzees.

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Arcuate fasciculus, a nerve tract that connects frontal and temporal lobes is known to play a role in language function

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A method called diffusion-weighted imaging (DWI) was used, which takes pictures of white matter.

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The connectivity is more in human brains,hence smarter.

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Any damage to these brain areas has detrimental consequences for language function.

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However, they are purely anatomical, so it is hard to say anything about brain function in this context .

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Also, these connections are very much unique only to humans.

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Watch my previous story on Brain-internal clock.

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