Appearance of an illusory object in the blind spot

Yukyu Araragi, Hiroyuki Ito, Shoji Sunaga

Research output: Contribution to journalShort survey

1 Citation (Scopus)

Abstract

We report a phenomenon showing new aspects of perceptual filling-in at the blind spot. When two and three discs were presented below the blind spot, observers perceived them as three and four discs, respectively, but when they were presented in the nasal visual field as a control, the perceived numbers were veridical. The phenomenon demonstrates that the visual system produces an illusory object in the blind spot even when the inducing objects presented on only one side of the blind spot are clearly discrete and countable.

Original languageEnglish
Pages (from-to)1301-1304
Number of pages4
JournalPerception
Volume37
Issue number8
DOIs
Publication statusPublished - Oct 27 2008

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Optic Disk
Visual Fields
Nose

All Science Journal Classification (ASJC) codes

  • Experimental and Cognitive Psychology
  • Ophthalmology
  • Sensory Systems
  • Artificial Intelligence

Cite this

Appearance of an illusory object in the blind spot. / Araragi, Yukyu; Ito, Hiroyuki; Sunaga, Shoji.

In: Perception, Vol. 37, No. 8, 27.10.2008, p. 1301-1304.

Research output: Contribution to journalShort survey

Araragi, Yukyu ; Ito, Hiroyuki ; Sunaga, Shoji. / Appearance of an illusory object in the blind spot. In: Perception. 2008 ; Vol. 37, No. 8. pp. 1301-1304.
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