A new study suggests that our brains are hard-wired to process gestures, speech and language on one side -- usually the left side -- of the brain. The research adds weight to the theory that speech evolved from sounds and hand gestures.
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Read the complete post at http://www.npr.org/blogs/health/2010/10/21/130719927/gestures-involved-in-early-language?ft=1&f=103537970
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Oct 22 2010, 09:50 AM
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