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pro vyhledávání: '"Yukyu Araragi"'
Autor:
Yukyu Araragi, Yu Sugimoto
Publikováno v:
Attention, Perception, & Psychophysics. 81:1579-1588
The present study examined whether luminance values of an edge between regions affect figure-ground perception. A dark-gray or light-gray region was presented on the left (or upper) or right (or lower) side of an edge. Observers reported which region
Publikováno v:
Perception. 41:840-853
We quantitatively examined the difference in perceived size between upright and inverted faces using the method of constant stimuli. The stimuli included eight face images modified from two cartoon faces produced by Kitaoka (2007, http://www.psy.rits
Autor:
Yukyu Araragi
Publikováno v:
Experimental Brain Research. 212:529-539
Previous studies have shown anisotropies of perceptual completion of the line at the blind spot. The present study examined anisotropies of collinear and noncollinear completions at the blind spot. A physically aligned or misaligned pair of horizonta
Autor:
Yukyu Araragi, Akiyoshi Kitaoka
Publikováno v:
Perception. 40:608-620
We quantitatively examined the effect of stimulus duration on the extinction illusion. A white disc was presented or not presented at an intersection of a grey grid (intersection configuration) or on a homogeneous background (background configuration
Publikováno v:
Spatial Vision. 22:339-353
Two experiments examined whether filling-in occurred at the blind spot when a line segment was presented on only one side of the blind spot. We used static and dynamic stimuli: a static test line segment and a pair of probe line segments were present
Publikováno v:
Japanese Psychological Research. 50:93-99
Anstis’ equally readable chart for visual acuity has been widely quoted in textbooks on visual perception. However, this chart does not reflect the anisotropy of peripheral visual acuity that has been reported by previous studies. Here, the authors
Autor:
Yukyu Araragi, Sachio Nakamizo
Publikováno v:
Vision Research. 48(4):618-625
Three experiments examined anisotropies of tolerance of perceptual completion at the blind spot when a pair of line segments was presented on opposite sides of the blind spot. The tolerance of perceptual completion is defined as the maximum differenc
Publikováno v:
Perception. 37(8)
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 n
Autor:
Yukyu Araragi
Publikováno v:
Journal of Vision. 13:393-393
Publikováno v:
Journal of Vision. 7:919-919