Your Dog May Know You’re Sad Just by Looking at Your Face, Study Finds
There’s a reason dogs are trusted as emotional companions. If it seems like they have a nearly supernatural ability to sense human emotion, it’s because they practically do. As researchers at the University of Vienna recently found, dogs are especially good at parsing the emotions we humans are expressing with our faces. The study, published in iScience , used fMRI scans to watch what happened inside dogs’ brains while they looked at photographs of human faces showing happiness, sadness, anger and fear. One of the study’s limitations is also one of the reasons the researchers were able to complete it at all. It’s difficult to get humans to sit still for an MRI scan, let alone a dog. The researchers had to use a specific breed, border collies, because they were especially good at sitting still on command. Border collies are great at following social cues and love following human orders. In the first experiment, researchers found that happy human faces ac...