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The "Fat Face" illusion: A robust adaptation for processing pairs of faces
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In: ISSN: 0042-6989 ; EISSN: 0042-6989 ; Vision Research ; https://hal.archives-ouvertes.fr/hal-03579276 ; Vision Research, Elsevier, 2022, 195, pp.108015. ⟨10.1016/j.visres.2022.108015⟩ (2022)
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Abstract:
International audience ; Converging evidence has demonstrated our remarkable capacities to process individual faces. However, in real-life contexts, we rarely see faces in isolation. It is largely unknown how our visual system processes a multitude of faces. The current study explored this question by using the "Fat Face" illusion: when two identical faces are vertically aligned, the bottom face appears bigger. In Experiment 1, we tested the robustness of this illusion by using faces varied by gender and race, by recruiting participants from different countries (Canadian, Chinese, and French), and by implementing different task requirements. We found that the illusion was stable and immune to variations in face gender or face race, perceptual familiarity, and task requirements. Experiment 2 further indicated that binocular vision was essential for this visual illusion. When participants performed the task with one eye covered, the previously robust illusion completely disappeared. Together, these findings revealed a visual adaptation to multiple faces in the environment: The face, which is higher in the picture plane, is perceived more distant from the viewer and appears smaller in size. And the lower face is perceived closer to the viewer and appears larger. More broadly, overestimating the size of the bottom face might act as a fundamental mechanism for social interactions, ensuring the deployment of attention to those closest to self.
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Keyword:
"Fat Face" illusion; [SDV.NEU.PC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Psychology and behavior; binocular vision; depth perception; face processing
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URL: https://hal.archives-ouvertes.fr/hal-03579276
https://hal.archives-ouvertes.fr/hal-03579276/file/FatFace2022.pdf
https://doi.org/10.1016/j.visres.2022.108015
https://hal.archives-ouvertes.fr/hal-03579276/document
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Additional file 3 of Could graph neural networks learn better molecular representation for drug discovery? A comparison study of descriptor-based and graph-based models ...
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Additional file 3 of Could graph neural networks learn better molecular representation for drug discovery? A comparison study of descriptor-based and graph-based models ...
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Graph Adaptation Network with Domain-Specific Word Alignment for Cross-Domain Relation Extraction
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In: Sensors (Basel) (2020)
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Thriving at Work: A Multi-level and Longitudinal Investigation of Changes in Work Motivation and Employees’ Daily Well-being/Ill-being
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Own-Group Face Recognition Bias: The Effects of Location and Reputation
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Additional file 1: of High HIV incidence epidemic among men who have sex with men in china: results from a multi-site cross-sectional study ...
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Additional file 1: of High HIV incidence epidemic among men who have sex with men in china: results from a multi-site cross-sectional study ...
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On the facilitative effects of face motion on face recognition and its development
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Face contour is crucial to the fat face illusion.
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In: ISSN: 0301-0066 ; EISSN: 1468-4233 ; Perception ; https://hal.archives-ouvertes.fr/hal-00854702 ; Perception, SAGE Publications, 2013, 42 (5), pp.488-94 (2013)
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Evolution Feature Oriented Model Driven Product Line Engineering Approach for Synergistic and Dynamic Service Evolution in Clouds:Four Kinds of Schema
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Evolution Feature Oriented Model Driven Product Line Engineering Approach for Synergistic and Dynamic Service Evolution in Clouds
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A Comparative Study of Two Chinese Translations of Charlotte’s Web
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In: Studies in Literature and Language; Vol 2, No 1 (2011): Studies in Literature and Language; 51-56 ; 1923-1563 ; 1923-1555 (2011)
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Two faces of the other-race effect: recognition and categorisation of Caucasian and Chinese faces.
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In: ISSN: 0301-0066 ; EISSN: 1468-4233 ; Perception ; https://hal.archives-ouvertes.fr/hal-00827876 ; Perception, SAGE Publications, 2009, 38 (8), pp.1199-210 (2009)
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