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

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.

One breed stands out among the rest

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