You're walking through a park when out of now here, the man in front of you gets smacked by a baseball. Or you're watching a race, and you feel your own heart racing with excitement as the runners vie to cross the finish line first. Or you see a woman sniff some rotten food and vomit. Suddenly, your own stomach turns at the thought of the meal.
For years, such experiences have confused psychologists, neuroscientists and philosophers, who've wondered why we react at such a gut level to other people's actions. How do we understand, so immediately, their thoughts, feelings and intentions? …show more content…
Mirror neurons are a type of brain cell that respond equally when we perform an action and when we witness someone else perform the same action. They were first discovered in the early 1990s, when a team of Italian researchers found individual neurons in the brains of macaque monkeys that fired both when the monkeys grabbed an object and also when the monkeys watched another primate grab the same object. Why do sports fans feel so emotionally invested in the game, reacting almost as if they were part of the game themselves? According to provocative discoveries in brain imaging, inside our heads we constantly "act out" and imitate whatever activity we're