or a disgusted face with someone making a fist (suggesting anger). They were asked to identify what emotion the face was expressing, but they had conflicting information from the pose. What did ...

They discovered 21 distinct human facial expressions, from the vague ‘happy’ or ‘disgusted’ to the combined ... as the embodiment of negative emotion. The look, which they have termed ...

Caldara says that the finding indicates that human communication of emotion is ... of expressive faces, and put them into categories: happy, sad, surprised, fearful, disgusted, angry, or neutral.