According to a study led by Dr. Attila Andics of the Eötvös Loránd University in Budapest, Hungary, dogs use the left hemisphere to process words and the auditory region of the right hemisphere to process intonation, and praising activates dog’s reward center only when both words and intonation match. Trained dogs around fMRI scanner. Image credit: Eniko Kubinyi. Words are the basic building blocks of human languages, but they are hardly ever...
