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Experimental evidence that uniformly white sclera enhances the visibility of eye-gaze direction in humans and chimpanzees
Hallmark social activities of humans, such as cooperation and cultural learning, involve eye-gaze signaling through joint attentional interaction and ostensive communication. The gaze-signaling and related cooperative-eye hypotheses posit that humans evolved unique external eye morphologies, includi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
eLife Sciences Publications, Ltd
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8903827/ https://www.ncbi.nlm.nih.gov/pubmed/35256053 http://dx.doi.org/10.7554/eLife.74086 |