ArticleScientific reports2022
Facial asymmetry in dogs with fear and aggressive behaviors towards humans.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Chronic State and Relationship to Humans Influence How Horses Decode Emotions in Human Voices: A Brain and Behavior Study.Animals : an open access journal from MDPI · 2025Article
- Computational investigation of the social function of domestic cat facial signals.Scientific reports · 2024Article
- Relationship between asymmetric nostril use and human emotional odours in cats.Scientific reports · 2023Article
- Combining α-s1 Casozepine and Fluoxetine Treatment with a Behavioral Therapy Improves Symptoms in an Aggressive Dog: An Italian Case Report.Veterinary sciences · 2023Article
- The Science and Social Validity of Companion Animal Welfare: Functionally Defined Parameters in a Multidisciplinary Field.Animals : an open access journal from MDPI · 2023Review
- Puppies Raised during the COVID-19 Lockdown Showed Fearful and Aggressive Behaviors in Adulthood: An Italian Survey.Veterinary sciences · 2023Article
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Authors and funding
4 authors.
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Abstract
There is now scientific evidence that, in dogs, distinctive facial actions are produced in response to different emotionally-arousing stimuli suggesting a relationship between lateralized facial expressions and emotional states. Although in humans, relationships between facial asymmetry and both emotional and physiological distress have been reported, there are currently no data on the laterality of dogs' facial expressions in response to social stimuli with respect to canine behavioral disorders. The aim of the present work was to investigate the facial asymmetries of dogs with fear and aggressive behavior towards humans during two different emotional situations: (1) while the dogs were alone in the presence of their owners and (2) during the approach of an unfamiliar human being. Overall, our results demonstrated high levels of asymmetries in facial expressions of dogs displaying fear and aggressive behaviors towards humans indicating that measuring facial asymmetries in dogs could prove to be a useful non-invasive tool for investigating physiology-based behavioral disorders.
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