Dog parents were right: Dogs can tell when you're sad, scared or angry
New research confirms dogs can differentiate human emotions through facial expressions. Their brains process happy faces in a unique reward region, showing emotional significance. Dogs also distinguish between fear, anger, and sadness with distinct brain activity patterns. This ability developed through domestication, aiding their social understanding of humans. Understanding these emotions does…
For the first time, researchers have confirmed what many dog owners have long suspected: dogs can distinguish between various human emotions like sadness, fear and anger. According to a new study published in the Cell Press journal iScience, dogs can pick up on subtle facial expressions humans make, including happy smiles and negative expressions like frowns, tears and anger.
Scientists analyzed brain activity in eight dogs while they viewed pictures of people showing either happy or neutral expressions. As expected, dog brains showed heightened activity in areas linked to reward processing when shown happy faces. The researchers then expanded the study to 12 dogs, showing them images of humans displaying happiness, anger, fear and sadness.
Remarkably, the dogs' brain activity reacted differently to the negative emotions compared to happiness, suggesting they can differentiate between the three negative expressions.
While dogs can understand these emotions, it's important to note that this doesn't mean they experience emotions in the same way as humans. Also, a real-life scenario with body language, voice nuances and scent cues provide more context than a still photo. Nonetheless, understanding dogs' ability to recognize human emotions can help deepen our communication and care for them.
Written by urgent.news from Times of India's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
