A facial expression is one or more motions or positions of the muscles in the skin. These movements convey the emotional state of the individual to observers. Facial expressions are a form of nonverbal communication. They are a primary means of conveying social information among humans, but also occur in most other mammals and some other animal species.
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Some articles on facial expression:
... See also facial muscles Auricularis anterior muscle Buccinator muscle Corrugator supercilii muscle Depressor anguli oris muscle Depressor labii inferioris muscle ...
... Human facial expression has been the subject of scientific investigation for more than one hundred years ... Study of facial movements and expressions started from a biological point of view ... for example by John Bulwer in late 1640s, Charles Darwin’s book The Expression of the Emotions in Men and Animals can be considered a major departure for modern ...
... professional interests are physiological psychology, psychology of emotions, facial emotion expression and human-computer interaction, human smile and cross-cultural nonverbal ... of several IT applications and interfaces in relation to emotions and facial expression ... scientific project in Portugal that will allow neuropsychological mapping of the Portuguese facial expression ...
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Famous quotes containing the words expression and/or facial:
“Cows sometimes wear an expression resembling wonderment arrested on its way to becoming a question. In the eye of superior intelligence, on the other hand, lies the nil admirari spread out like the monotony of a cloudless sky.”
—Friedrich Nietzsche (18441900)
“You must call up every strength you own
And you can rip off the whole facial mask.”
—William Dewitt Snodgrass (b. 1926)