When we speak of smiles, our first thought may be a smile of pure happiness. There are other smiles, too, though. There's the smile of fear, the smile of embarrassment, the smile of anger. These smiles have their own distinct physical characteristics. The Duchenne smile is a very unique type of smile that psychologists have been studying for over a century. The Duchenne smile is the smile that continues to fascinate researchers and the public alike.
What Is The Duchenne Smile?
The Duchenne smile is named after Guillaume Duchenne, a French anatomist who studied many different expressions of emotion, focusing on the smile of pure enjoyment. He identified thefacial movements that make this smile different from other types of smiles.
Duchenne Smile Definition
**The exact definition of the Duchenne smile is a bit technical, but we'll break it down for you. A Duchenne smile is a natural smile of enjoyment, made by contracting the zygomatic major muscle and the orbicularis oculi muscle. It’s often quite involuntary, and experienced during times of genuine happiness or enjoyment.**
What Does The Duchenne Smile Look Like?
When you see someone displaying a Duchenne smile, you naturally feel positive emotions for the person smiling. **The smile is distinctive, with the mouth turning up (the zygomatic major muscle), the cheeks lifting, and the eye sockets crinkling to create crow's feet (the orbicularis oculi).**
What Makes The Duchenne Smile So Special?
The Duchenne smile is different from a non-Duchenne smile in several ways. First, the Duchenne smile uses both the zygomatic major and the orbicularis oculi. **A non-Duchenne smile doesn't reach the eyes but resides only on the lips and possibly the cheeks.**
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To Find Out The Benefits Of The Duchenne Smile
One of the most important reasons to study Duchenne smiles is to find out how they can benefit us. **Researchers are studying how this genuine smile can influence our mental and physical health, our social interactions, and even such things as marketing and persuasion.**
The Duchenne smile is a natural facial expression of pure enjoyment. It is made with the mouth turning up, cheeks lifting, and the eye sockets crinkling.
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