Encontró patrones de actividad cerebral diferentes cuando perros domésticos observaron expresiones humanas de alegría, ira, miedo y tristeza.

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