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It should only contain pages that are Facial features or lists of Facial features, as well as subcategories containing those things (themselves set categories). Topics about Facial features in general should be placed in relevant topic categories .
The muscles of the face play a prominent role in the expression of emotion, [1] and vary among different individuals, giving rise to additional diversity in expression and facial features. [29] Variations of the risorius, triangularis and zygomaticus muscles. People are also relatively good at determining if a smile is real or fake.
The perception of facial features is an important part of social cognition. [2] Information gathered from the face helps people understand each other's identity , what they are thinking and feeling, anticipate their actions, recognize their emotions , build connections, and communicate through body language.
The face-space framework is a psychological model that explains how (adult) humans process and store facial information, which we use for facial recognition. It is multidimensional, with each dimension categorised by certain facial features, some of which may be: face shape, hair colour and length, distance between the eyes, age and masculinity.
Human physical appearance is the outward phenotype or look . There are functionally infinite variations in human phenotypes, though society reduces the variability to distinct categories.
Facial expressions are vital to social communication between humans. They are caused by the movement of muscles that connect to the skin and fascia in the face. These muscles move the skin, creating lines and folds and causing the movement of facial features, such as the mouth and eyebrows.
DNNs offer an opportunity to identify links between characteristics and facial features that might be missed or misinterpreted by the human brain. [ 6 ] The relationship between facial features and character traits such as political or sexual orientation is complex, but involves the fact that facial features can shape social behavior, partially ...
This circuit specializes over time, becoming more adept at distinguishing facial features among familiar people, race-groups, and age-groups. This has led to a phenomenon known as Own Group Bias, in which people are much better at distinguishing among faces of people from their same group.