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Different yawns, different functions? Testing social hypotheses on spontaneous yawning in Theropithecus gelada

Here, we tested hypotheses about the potential functions of yawning based on its intensity and social contexts. Due to their spectrum intensity of yawns (covered teeth/YW1; uncovered teeth/YW2; uncovered gums/YW3), geladas are a good model species for this purpose. We suggest that yawns of different...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Leone, Alessia, Ferrari, Pier Francesco, Palagi, Elisabetta
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2014
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5379258/
https://ncbi.nlm.nih.gov/pubmed/24500137
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep04010
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