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Animal communication: laughter is the shortest distance between two apes
1Department of Psychology, School of Life Sciences, University of Sussex, Falmer, East Sussex BN1 9QH, UK. davidl@sussex.ac.uk
Current Biology : CB
|July 16, 2009
Abstract:
New acoustic analyses of the calls of great apes and humans in response to tickling reveal the probable evolutionary history of laughter in humans and our nearest living relatives, the great apes.
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