{"title":"The box-circle illusion.","authors":"Chenyang Lin, Ladan Shams","doi":"10.1177/03010066231186557","DOIUrl":null,"url":null,"abstract":"<p><p>A novel geometrical optical illusion is reported in this article: the horizontal distances of the contextual structures distort the perceived vertical positions of observed objects. Specifically, the illusion manifests in the form of connected boxes of varying widths but equal heights, each containing a circle at the center. Despite identical vertical positioning of the circles, they appear misaligned. The illusion diminishes when the boxes are removed. Potential underlying mechanisms are discussed.</p>","PeriodicalId":49708,"journal":{"name":"Perception","volume":"52 9","pages":"670-675"},"PeriodicalIF":1.6000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/c7/62/10.1177_03010066231186557.PMC10469466.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Perception","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1177/03010066231186557","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
A novel geometrical optical illusion is reported in this article: the horizontal distances of the contextual structures distort the perceived vertical positions of observed objects. Specifically, the illusion manifests in the form of connected boxes of varying widths but equal heights, each containing a circle at the center. Despite identical vertical positioning of the circles, they appear misaligned. The illusion diminishes when the boxes are removed. Potential underlying mechanisms are discussed.
期刊介绍：
Perception is a traditional print journal covering all areas of the perceptual sciences, but with a strong historical emphasis on perceptual illusions. Perception is a subscription journal, free for authors to publish their research as a Standard Article, Short Report or Short & Sweet. The journal also publishes Editorials and Book Reviews.
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