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Experience-based human perception of facial expressions in Barbary macaques (Macaca sylvanus)
BACKGROUND: Facial expressions convey key cues of human emotions, and may also be important for interspecies interactions. The universality hypothesis suggests that six basic emotions (anger, disgust, fear, happiness, sadness, and surprise) should be expressed by similar facial expressions in close...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
PeerJ Inc.
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457665/ https://www.ncbi.nlm.nih.gov/pubmed/28584731 http://dx.doi.org/10.7717/peerj.3413 |