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2013-09-08, 04:35
Neuroscientists show that monkeys can decide to call out or keep silent
"Should I say something or not?" Human beings are not alone in pondering this dilemma -- animals also face decisions when they communicate by voice. Neurobiologists have now demonstrated that nerve cells in the brain signal the targeted initiation of calls -- forming the basis of voluntary vocal expression.
http://feeds.sciencedaily.com/~r/science...102147.htm
"Should I say something or not?" Human beings are not alone in pondering this dilemma -- animals also face decisions when they communicate by voice. Neurobiologists have now demonstrated that nerve cells in the brain signal the targeted initiation of calls -- forming the basis of voluntary vocal expression.
http://feeds.sciencedaily.com/~r/science...102147.htm