Institutional Repository, Institute of Psychology, Chinese Academy of Sciences
| Dynamic tilt illusion induced by continuous contextual orientation alternations | |
Yuan, Xiangyong1,2 ; Zhang, Xilei1,2; Jiang, Yi1,2
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| 2017-11-01 | |
| Source Publication | JOURNAL OF VISION
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| Correspondent Email | yuanxy@psych.ac.cn ; yijiang@psych.ac.cn |
| ISSN | 1534-7362 |
| Subtype | Article |
| Volume | 17Issue:13Pages:1–11 |
| Abstract | In the classic tilt illusion, the perceived orientation of a center patch is shifted away from its oriented context. Additionally, a stronger illusion effect is yielded when the center patch is simultaneously rather than asynchronously presented with a constant context for a shorter duration. However, little is known about the temporal characteristic of the tilt illusion in a reverse situation in which a constant center patch is presented throughout while the contexts change. Therefore, we continuously alternated two opposite-oriented contexts and manipulated alternate speeds to examine how the tilt illusion would build up as a function of dynamic contextual alternation. Our results revealed that dynamic alternations between leftward- and rightward-oriented contexts caused a static vertical grating at the center to apparently sway from side to side. More importantly, the apparent sway illusion was modulated by the alternate speed of the oriented contexts ( up to 810 Hz); the quicker the alternation is, the faster and weaker the apparent sway is. Intriguingly, the temporal characteristic of the "dynamic tilt illusion'' suggests that, under a varying environment, the suppressions from temporally adjacent surrounds would be chunked into discrete epochs before affecting our percept. |
| Keyword | tilt illusion surround suppression temporal parsing dynamic alternations |
| DOI | 10.1167/17.13.1 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | National Natural Science Foundation of China(31525011 ; China Postdoctoral Science Foundation(2015LH0047 ; Strategic Priority Research Program f the Chinese Academy of Sciences(XDB02010003 ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences(XDB02010003 ; 31600884) ; 2016M591279) ; QYZDB-SSW-SMC030) ; QYZDB-SSW-SMC030) |
| WOS Research Area | Ophthalmology |
| WOS Subject | Ophthalmology |
| WOS ID | WOS:000417130600001 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| WOS Keyword | PRIMARY VISUAL-CORTEX ; LATERAL GENICULATE-NUCLEUS ; SURROUND SUPPRESSION ; TEMPORAL PROPERTIES ; SPATIAL-FREQUENCY ; TIME-COURSE ; PERCEPTION ; MODULATION ; ADAPTATION ; NEURONS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.psych.ac.cn/handle/311026/25633 |
| Collection | 脑与认知科学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Psychol, CAS Ctr Excellence Brain Sci & Intelligence Techn, State Key Lab Brain & Cognit Sci, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Yuan, Xiangyong,Zhang, Xilei,Jiang, Yi. Dynamic tilt illusion induced by continuous contextual orientation alternations[J]. JOURNAL OF VISION,2017,17(13):1–11. |
| APA | Yuan, Xiangyong,Zhang, Xilei,&Jiang, Yi.(2017).Dynamic tilt illusion induced by continuous contextual orientation alternations.JOURNAL OF VISION,17(13),1–11. |
| MLA | Yuan, Xiangyong,et al."Dynamic tilt illusion induced by continuous contextual orientation alternations".JOURNAL OF VISION 17.13(2017):1–11. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Dynamic tilt illusio（687KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | View Application Full Text | |
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