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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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Biological constraints on configural odour mixture perception
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In: ISSN: 0022-0949 ; EISSN: 1477-9145 ; Journal of Experimental Biology ; https://hal-cnrs.archives-ouvertes.fr/hal-03610253 ; Journal of Experimental Biology, The Company of Biologists, 2022, 225 (6), pp.jeb242274. ⟨10.1242/jeb.242274⟩ ; https://journals.biologists.com/jeb/article-abstract/225/6/jeb242274/274695/Biological-constraints-on-configural-odour-mixture (2022)
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When the Easy Becomes Difficult: Factors Affecting the Acquisition of the English /iː/-/ɪ/ Contrast
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In: Frontiers in Communication ; 6 (2022)
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Face recognition improvements in adults and children with face recognition difficulties
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Phonetics and phonology of Tashlhiyt geminates: An overview
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In: https://halshs.archives-ouvertes.fr/halshs-03511107 ; 2022 (2022)
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Évaluation de la perception des sons de parole chez les populations pédiatriques : réflexion sur les épreuves existantes
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In: ISSN: 0298-6477 ; EISSN: 2117-7155 ; Glossa ; https://hal.archives-ouvertes.fr/hal-03646757 ; Glossa, UNADREO - Union NAtionale pour le Développement de la Recherche en Orthophonie, 2022, 132, pp.1-27 ; https://www.glossa.fr/index.php/glossa/article/view/1043 (2022)
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Speaking Style Variability in Speaker Discrimination by Humans and Machines
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Hippocampal ensembles represent sequential relationships among an extended sequence of nonspatial events.
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In: Nature communications, vol 13, iss 1 (2022)
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Variation interculturelle de la perception du spectre masculin-féminin : indexation de la voix genrée en France et aux Etats-Unis
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In: Devenir non-binaire en français contemporain ; https://hal.archives-ouvertes.fr/hal-03573714 ; Vinay Swamy; Louisa Mackenzie. Devenir non-binaire en français contemporain, Le Manuscrit, 2022, 9782304052428 (2022)
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Finding the best way to put media bias research into practice via an annotation app ...
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Isolating the locus of informational interference during speech-in-noise perception: the role of temporal predictability ...
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Leibniz Dream: Children's comprehension of conjunctive expressions in Hungarian ...
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Linguistic intergroup bias and persistence of stereotype-affirming memory ...
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Linguistic intergroup bias and persistence of stereotype-affirming memory - Addendum 04.26.2022 ...
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Testing the pitch-luminance mapping in humans and in a group of Guinea baboons. A replication of Ludwig et al. (2011) study. ...
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Isolating the locus of informational interference during speech-in-noise perception: energetic masking vs. intelligibility ...
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Perception of Vowels Following Obstruents by Native English Speakers and Native Japanese Speakers
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片山 圭巳. - : 熊本大学大学院人文社会科学研究部(文学系), 2022
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Psycholinguistic factors of formation associative perception of the brand ...
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Psycholinguistic factors of formation associative perception of the brand ...
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