Laughter and its role in the evolution of human social bonding

In anthropoid primates, social grooming is the principal mechanism (mediated by the central nervous system endorphin system) that underpins social bonding. However, the time available for social grooming is limited, and this imposes an upper limit on the size of group that can be bonded in this way....

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Autore principale: Dunbar, RIM
Natura: Journal article
Lingua:English
Pubblicazione: Royal Society 2022