title: Reading action word affects the visual perception of biological motion.
abstract: In the present study, we investigate whether reading an action-word can influence subsequent visual perception of biological motion. The participant's task was to perceptually judge whether a human action identifiable in the biological motion of a point-light display embedded in a high density mask was present or not in the visual sequence, which lasted for 633 ms on average. Prior to the judgement task, participants were exposed to an abstract verb or an action verb for 500 ms, which was related to the human action according to a congruent or incongruent semantic relation. Data analysis showed that correct judgements were not affected by action verbs, whereas a facilitation effect on response time (49 ms on average) was observed when a congruent action verb primed the judgement of biological movements. In relation with the existing literature, this finding suggests that the perception, the planning and the linguistic coding of motor action are subtended by common motor representations.
authors.affiliation: URECA (EA 1059), University of Lille-Nord de France, France.
authors.forename: Christel
authors.initials: C
authors.lastname: Bidet-Ildei
authors.forename: Laurent
authors.initials: L
authors.lastname: Sparrow
authors.forename: Yann
authors.initials: Y
authors.lastname: Coello
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007600:Judgment / Q000502:physiology; D007802:Language; D008297:Male; D008875:Middle Aged; D009039:Motion Perception / Q000502:physiology*; D010775:Photic Stimulation; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D011932:Reading; D014796:Visual Perception / Q000502:physiology*