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The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal
The glare illusion is an illusory perception of brightness enhancement and self-luminosity from a glare pattern, which consists of a central white area and surrounding areas with radial darkening luminance gradients. Here, we report a phenomenon we call “the switching glare illusion.” In this phenom...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262631/ https://www.ncbi.nlm.nih.gov/pubmed/37325197 http://dx.doi.org/10.1177/20416695231179627 |
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author | Yamagata, Risa Fukuda, Kazuho |
author_facet | Yamagata, Risa Fukuda, Kazuho |
author_sort | Yamagata, Risa |
collection | PubMed |
description | The glare illusion is an illusory perception of brightness enhancement and self-luminosity from a glare pattern, which consists of a central white area and surrounding areas with radial darkening luminance gradients. Here, we report a phenomenon we call “the switching glare illusion.” In this phenomenon, observers experience perceptual alternation in which the glare effect repeatedly appears and disappears or attenuates when the multiple glare patterns are arranged in a grid pattern. This perceptual alternation is caused by a figure-ground reversal in the grid pattern. Since such a phenomenon has not been reported for a single glare pattern, this is caused by arranging multiple glare patterns in a grid. This new finding is worthy for further studies for understanding the mechanisms underlying the glare effect and brightness perception. |
format | Online Article Text |
id | pubmed-10262631 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | SAGE Publications |
record_format | MEDLINE/PubMed |
spelling | pubmed-102626312023-06-15 The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal Yamagata, Risa Fukuda, Kazuho Iperception Short and Sweet The glare illusion is an illusory perception of brightness enhancement and self-luminosity from a glare pattern, which consists of a central white area and surrounding areas with radial darkening luminance gradients. Here, we report a phenomenon we call “the switching glare illusion.” In this phenomenon, observers experience perceptual alternation in which the glare effect repeatedly appears and disappears or attenuates when the multiple glare patterns are arranged in a grid pattern. This perceptual alternation is caused by a figure-ground reversal in the grid pattern. Since such a phenomenon has not been reported for a single glare pattern, this is caused by arranging multiple glare patterns in a grid. This new finding is worthy for further studies for understanding the mechanisms underlying the glare effect and brightness perception. SAGE Publications 2023-06-08 /pmc/articles/PMC10262631/ /pubmed/37325197 http://dx.doi.org/10.1177/20416695231179627 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage). |
spellingShingle | Short and Sweet Yamagata, Risa Fukuda, Kazuho The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title | The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title_full | The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title_fullStr | The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title_full_unstemmed | The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title_short | The switching glare illusion: Appearance and disappearance of glare effect due to figure-ground reversal |
title_sort | switching glare illusion: appearance and disappearance of glare effect due to figure-ground reversal |
topic | Short and Sweet |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262631/ https://www.ncbi.nlm.nih.gov/pubmed/37325197 http://dx.doi.org/10.1177/20416695231179627 |
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