Un análisis de todo el cerebro reveló patrones de actividad distintos que diferenciaban el miedo de la ira y la tristeza.En la vida real, los perros también observan el lenguaje corporal, escuchan los matices de la voz y detectan información a través de nuestro olor.

Researchers analysed activity in regions of brain when dogs were shown images of different facial expressions

fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains.

Dogs are known to recognize and respond to human facial expressions, but a new study shows how deeply they understand our mood

Estudo analisou padrões cerebrais de cães diante de fotos com diferentes expressões faciais