Facial Expressions of Horses Using Weighted Multivariate Statistics for Assessment of Subtle Local Pain Induced by Polylactide-Based Polymers Implanted Subcutaneously

Facial Expressions of Horses Using Weighted Multivariate Statistics for Assessment of Subtle Local Pain Induced by Polylactide-Based Polymers Implanted Subcutaneously

Facial-expression-based analysis has been widely applied as a pain coding system in horses. Herein, we aimed to identify pain in horses undergoing subcutaneously polylactide-based polymer implantation. The sham group was submitted only to surgical incision. The horses were filmed before and 24 and 4...

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Bibliographic Details
Main Authors: Júlia R. G. Carvalho, Pedro H. E. Trindade, Gabriel Conde, Marina L. Antonioli, Michelli I. G. Funnicelli, Paula P. Dias, Paulo A. Canola, Marcelo A. Chinelatto, Guilherme C. Ferraz
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Animals
Subjects:
animal welfare
behavior
equine
validation
principal component analysis
Online Access:https://www.mdpi.com/2076-2615/12/18/2400

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https://www.mdpi.com/2076-2615/12/18/2400

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