A Geometrical Account to Explain the Fat-Face Illusion

Amit Rawal; Philip Tseng

doi:10.1177/2041669520981094

A Geometrical Account to Explain the Fat-Face Illusion

Amit Rawal, Philip Tseng

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Investigations of the “fat-face” illusion have unanimously agreed that the illusion is face-specific. Here, we offer several manipulations to highlight that the fat-face illusion is not restricted to the bottom image, isn’t a property of internal features, facial contour/texture, and in general isn’t even specific to faces. We propose the axis of horizontal asymmetry account to contextualize fat-face illusion as a geometry-led illusion.

Original language	English
Journal	i-Perception
Volume	11
Issue number	6
DOIs	https://doi.org/10.1177/2041669520981094
Publication status	Published - 2020

Keywords

face perception
frames of reference
shape
shapes/objects

ASJC Scopus subject areas

Experimental and Cognitive Psychology
Ophthalmology
Sensory Systems
Artificial Intelligence

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10.1177/2041669520981094

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abstract = "Investigations of the “fat-face” illusion have unanimously agreed that the illusion is face-specific. Here, we offer several manipulations to highlight that the fat-face illusion is not restricted to the bottom image, isn{\textquoteright}t a property of internal features, facial contour/texture, and in general isn{\textquoteright}t even specific to faces. We propose the axis of horizontal asymmetry account to contextualize fat-face illusion as a geometry-led illusion.",

keywords = "face perception, frames of reference, shape, shapes/objects",

author = "Amit Rawal and Philip Tseng",

note = "Funding Information: We are thankful to one anonymous reviewer for suggesting the manipulation of vertical distance between the two compared images (comparisons 31-34). The author(s) received no financial support for the research, authorship, and/or publication of this article. Publisher Copyright: {\textcopyright} The Author(s) 2020. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

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N2 - Investigations of the “fat-face” illusion have unanimously agreed that the illusion is face-specific. Here, we offer several manipulations to highlight that the fat-face illusion is not restricted to the bottom image, isn’t a property of internal features, facial contour/texture, and in general isn’t even specific to faces. We propose the axis of horizontal asymmetry account to contextualize fat-face illusion as a geometry-led illusion.

AB - Investigations of the “fat-face” illusion have unanimously agreed that the illusion is face-specific. Here, we offer several manipulations to highlight that the fat-face illusion is not restricted to the bottom image, isn’t a property of internal features, facial contour/texture, and in general isn’t even specific to faces. We propose the axis of horizontal asymmetry account to contextualize fat-face illusion as a geometry-led illusion.

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KW - frames of reference

KW - shape

KW - shapes/objects

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A Geometrical Account to Explain the Fat-Face Illusion

Abstract

Keywords

ASJC Scopus subject areas

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