Viggen Posted March 1, 2006 Report Share Posted March 1, 2006 A study from the April issue of Current Anthropology explores the evolution of handedness, one of few firm behavioral boundaries separating humans from other animals. As researchers find new cultural behaviors among chimpanzees and other primates, language is the only other characteristic accepted to be unique to humans, and both language and handedness appear to relate to the separation of functions between the two halves of the human brain, also known as lateralization. full article at Eurekalert Quote Link to comment Share on other sites More sharing options...
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