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Meguerditchian, Adrien; Vauclair, Jacques – Brain and Language, 2009
Gestural communication is a modality considered in the literature as a candidate for determining the ancestral prerequisites of the emergence of human language. As reported in captive chimpanzees and human children, a study in captive baboons revealed that a communicative gesture elicits stronger degree of right-hand bias than non-communicative…
Descriptors: Brain Hemisphere Functions, Handedness, Nonverbal Communication, Specialization