Tagged: limbic system
It may be an age-old saying that makes most people groan whenever a friend or family member feels the need to say it, but there are actual psychological benefits that come from simply putting on a smile. Researchers have been examining this phenomenon for a few decades now and even though it is not a new age, 21st century discovery, it is nonetheless amazing and unexpected. One would intuitively assume that facial expressions are an external representation of what is going on inside the brain. Classically, facial expressions are considered to be influenced by mood and thought. It seems to be a one-way street in which the brain controls the face, but this is not the case.
Charles Darwin hypothesized that emotional facial expressions are an innate and universal human characteristic. A happy face is a happy face no matter where you are in the world. This theory has been thoroughly explored and psychologists have produced evidence that supports this century-old speculation. This is convenient in a way, because if facial expressions were specific to a geographic region, people would have to learn faces as if they were learning a new language. What a challenge that would be! But the more interesting aspect to these universal facial expressions is that the physical expression can directly influence one’s emotions.