Facial expressions are central to social life, yet scientists still don’t fully understand how the brain produces them. To ...

Every time we smile, grimace, or flash a quick look of surprise, it feels effortless, but the brain is quietly coordinating an intricate performance. This study shows that facial gestures aren’t ...

Smiles do more than express emotion - new research shows they can unconsciously influence trust and shape how we perceive others.

Researchers used an algorithm to allow people to refine what they thought the facial expression of a particular emotion should look like. The results show profound individual differences, suggesting ...

BOSTON--(BUSINESS WIRE)--Smart Eye today announces new capabilities in its category-defining Affectiva Emotion AI, that provide deeper insights for online qualitative research not available before.

Researchers have now developed a novel artificial intelligence-based facial analysis tool to uncover subtle differences in eye and mouth movements linked to subthreshold depression. These non-verbal ...

Facial expressions are widely recognized as universal indicators of underlying internal states in most species of animals, thereby presenting as a non-invasive measure for assessing physical and ...

I am tired of studying Donald Trump’s facial expressions, but I can’t help myself. People keep asking me for my scientific opinion of Trump’s facial expressions. That’s a tall order. I do anatomically ...