Search results
13 mar 2020 · The video stimuli display a neutral facial expression that then develops into expressing either one of 9 emotions (anger, disgust, fear, sadness, surprise, happiness, contempt, embarrassment ...
25 sty 2019 · Determining which emotions were basic appeared simple, if circular. The occurrence of a unique, pan-culturally recognized “facial expression of emotion” by definition verified that the emitter was experiencing that emotion (Ekman 1980).
Facial expression is the motion and positioning of the muscles beneath the skin of the face. These movements convey the emotional state of an individual to observers and are a form of nonverbal communication.
12 paź 2020 · The unbiased “hit-rates” per expression were: 68.4% to neutral; 55.9% to anger; 61.9% to sadness; 65.7% to fear; 68.9% to disgust; 75.0% to surprise; 93.2% to happiness, and 58.1% to contempt. The level of recognition of the eight facial expressions varied according to the emotion being expressed.
By detailing the phenotypic variation in facial expression, clearly defining the ecological contexts of facial expression, and describing some of the positive fitness consequences of these behaviors, we have outlined an evolutionary approach to the study of human facial expressions as adaptations.
11 paź 2014 · We first discuss the history of research on facial expressions of emotion, including early debates and positions, and review the ample scientific evidence for the universal expression and recognition of facial expressions of emotions.
Facial expressions are a complex form of biological motion in which a number of facial muscles change over time in a specific sequence to convey a particular emotion. It has been proposed that the role of the STS in face perception is to process changeable aspects of faces—perception of eye gaze, expression, and lip movement ( Haxby et al ...
