title: [Cognitive set as a regulation factor in recognition of emotional facial expression].
abstract: Effect of previous experience on the function of recognition of emotional facial expression was studied with the model of an unconscious visual set. It was found that repeated perception of pictures of face with angry expression caused a substantial effect on subsequent recognition of emotional facial expression. Recognition could be distorted, and expression of the face with "neutral" expression could be erroneously perceived as emotionally negative. Both contrast and assimilative illusions were observed. Evidence is presented that the described effect is the result of the set formation to emotional facial expression. The involvement of the prefrontal cortex into the structural-functional system of facial expression recognition is discussed. Kettel's test revealed significant correlations between the factor of rigidity of the set to emotional facial expression and the scores of personality traits such as social boldness--shyness on the H Scale, on the one hand, and the level of anxiety on the other.
authors.forename: E A
authors.initials: EA
authors.lastname: Kostandov
authors.forename: N S
authors.initials: NS
authors.lastname: Kurova
authors.forename: E A
authors.initials: EA
authors.lastname: Cheremushkin
authors.forename: I A
authors.initials: IA
authors.lastname: Iakovenko
authors.forename: N E
authors.initials: NE
authors.lastname: Peterenko
authors.forename: M L
authors.initials: ML
authors.lastname: Ashkinazi
mesh_terms: D000328:Adult; D003071:Cognition / Q000502:physiology; D004644:Emotions / Q000502:physiology*; D005149:Facial Expression; D005260:Female; D006801:Humans; D008297:Male; D017397:Prefrontal Cortex / Q000502:physiology; D021641:Recognition, Psychology / Q000502:physiology*; D012938:Social Perception