2018年4月1日
The Ebbinghaus illusion with small inducers appears larger on the right side
Experimental Brain Research
- 巻
- 236
- 号
- 4
- 開始ページ
- 933
- 終了ページ
- 944
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s00221-018-5168-8
- 出版者・発行元
- Springer Verlag
The effects of left and right alignment on the Ebbinghaus illusion were investigated in three experiments. In Experiment 1, the Ebbinghaus illusion was presented on the left or right side, and the points of subjective equality (PSE) were measured. Only the central disk of the figure with small inducers was perceived larger when it was positioned on the right side rather than on the left. In Experiments 2 and 3, left, right, and central placement were used to determine if the results of Experiment 1 were caused by a decrease of the illusion on the left side or an increase of the illusion on the right side. There was no difference in the illusion effect between the left and the center
however, the illusion effect increased when the figure was presented on the right side. These results suggest that a hemispheric asymmetry for global and local spatial attention influences the laterality of the Ebbinghaus illusion.
however, the illusion effect increased when the figure was presented on the right side. These results suggest that a hemispheric asymmetry for global and local spatial attention influences the laterality of the Ebbinghaus illusion.
- リンク情報
- ID情報
-
- DOI : 10.1007/s00221-018-5168-8
- ISSN : 1432-1106
- ISSN : 0014-4819
- SCOPUS ID : 85040906304
- Web of Science ID : WOS:000429341400002