La convivencia de miles de años parece haber dejado huellas profundas. Científicos estudiaron perros despiertos mediante resonancia magnética y comprobaron cómo reaccionan sus cerebros.

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