Chimpanzees, other primates, and humans produce asymmetrical facial expressions with greater expression on the left side of the face (right hemisphere of the brain). Researchers also subjectively reported that the left side of the face was expressing more .
Jul 27, 2017 · Facial asymmetry occurs when the face is not symmetrical or evenly balanced. Most of us have asymmetrical faces to a certain extent but not to the degree that is noticeable. However, at times, the asymmetry can be pronounced and very obvious. Asymmetrical facial problems can be congenital and show up at birth or may develop later on in life.
May 21, 2016 · We are often confronted with a facial expression that makes us feel uncomfortable or we sense there is something wrong. We have long understood that the human face is very much asymmetrical.