The neurobiological basis of emotions and their connection to facial expressions in non-human mammals: insights in nonverbal communication
Published in 2025
Scientific synthesis exploring the emotional sensitivity of non-human mammals, manifested in particular by facial expressions associated with limbic system activity. The AnimalFACS tool, adapted from the human Facial Action Coding System, makes the scientific analysis of these facial movements possible for several animal species. This approach helps to improve the understanding and interpretation of animal emotions, facilitating more accurate non-verbal communication between humans and animals.
Document Types: Scientific review
Animal categories: Mammals