Investigating subtle changes in facial expression to assess acute pain in Japanese macaques

Changes in facial expression provide cues for assessing emotional states in mammals and may provide non-verbal signals of pain. This study uses geometric morphometrics (GMM) to explore the facial shape variation in female Japanese macaques who underwent experimental laparotomy. Face image samples we...

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Detalles Bibliográficos
Autores principales: Gris, Vanessa N., Broche, Nelson, Kaneko, Akihisa, Okamoto, Munehiro, Suzuki, Juri, Mills, Daniel S., Miyabe-Nishiwaki, Takako
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9669003/
https://www.ncbi.nlm.nih.gov/pubmed/36385151
http://dx.doi.org/10.1038/s41598-022-23595-x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9669003/
https://www.ncbi.nlm.nih.gov/pubmed/36385151
http://dx.doi.org/10.1038/s41598-022-23595-x

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