Facial expressions serve as a crucial medium for human emotional communication. Based on duration and intensity, expressions can be categorized into macro-expressions and micro-expressions.

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 ...

In a recent study published in the journal Informatics, researchers investigated the use of advanced machine learning methods to recognize facial expressions as indicators of health deterioration in ...

A reduced range of facial expression among patients who present to the emergency department with chest pain and shortness of breath may provide a visual clue to a potentially serious cardiopulmonary ...

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 ...