Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Christopher D. Blair"'
Publikováno v:
i-Perception, Vol 10 (2019)
Understanding of the visual system can be informed by examining errors in perception. We present a novel illusion—Wandering Circles—in which stationary circles undergoing contrast-polarity reversals (i.e., flicker), when viewed peripherally, appe
Externí odkaz:
https://doaj.org/article/20808f5eaf2f47a79f1b2b4b40accd0a
Autor:
Christopher D. Blair, Jelena Ristic
Publikováno v:
Vision, Vol 3, Iss 2, p 16 (2019)
Attention is classically classified according to mode of engagement into voluntary and reflexive, and type of operation into covert and overt. The first distinguishes whether attention is elicited intentionally or by unexpected events; the second, wh
Externí odkaz:
https://doaj.org/article/e5fd847e46b34aa3b9c96fa791f58290
Publikováno v:
Frontiers in Human Neuroscience, Vol 9 (2015)
The Ebbinghaus illusion is a classic example of the influence of a contextual surround on the perceived size of an object. Here, we introduce a novel variant of this illusion called the Dynamic Ebbinghaus illusion in which the size and eccentricity o
Externí odkaz:
https://doaj.org/article/da291b87cae04735bcb769c65090fda3
Publikováno v:
Vision, Vol 1, Iss 3, p 19 (2017)
Humans spontaneously follow where others are looking. However, recent investigations suggest such gaze-following behavior during natural interactions occurs relatively infrequently, only in about a third of available instances. Here we investigated i
Externí odkaz:
https://doaj.org/article/7c8b28cf91134b799e614959910a3f0c
Autor:
Mruczek, Ryan E. B., author, Christopher, D. Blair, author, Strother, Lars, author, Caplovitz, Gideon P., author
Publikováno v:
The Oxford Compendium of Visual Illusions, 2017, ill.
Externí odkaz:
https://doi.org/10.1093/acprof:oso/9780199794607.003.0027
Publikováno v:
Vision Research. 155:24-34
We present a series of novel observations about interactions between flicker and motion that lead to three distinct perceptual effects. We use the term flicker to describe alternating changes in a stimulus’ luminance or color (i.e. a circle that fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ea8306eac22f295cabef83f4a38280
https://doi.org/10.1016/j.visres.2018.12.005
https://doi.org/10.1016/j.visres.2018.12.005
Publikováno v:
Attention, perceptionpsychophysics. 82(4)
We recently showed that motion dynamics greatly enhance the magnitude of certain size contrast illusions, such as the Ebbinghaus and Delboeuf illusions. Here, we extend our study of the effect of motion dynamics on size illusions through a novel dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d37b8a626e389b8a0437f3fd46f720
https://pubmed.ncbi.nlm.nih.gov/31898067
https://pubmed.ncbi.nlm.nih.gov/31898067
Autor:
Christopher D. Blair, Jelena Ristic
Publikováno v:
Brain and Cognition. 120:17-25
Attention enables behavior by modulating both sensory inputs and task goals. Combining attentional resources from both of those sources exerts qualitatively large effects on manual performance. Here we tested how combined attention was represented in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e9d3513a32fc22bc08481db5a9c693f
https://doi.org/10.1016/j.bandc.2017.12.001
https://doi.org/10.1016/j.bandc.2017.12.001
Publikováno v:
i-Perception, Vol 10 (2019)
i-Perception
i-Perception
Our understanding of the visual system can be informed by examining errors in perception. In this vein, we present a novel illusion that we call the Wandering Circles in which stationary circles undergoing contrast polarity reversals (i.e., flicker),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734517d64cee78934b20df0f1db24b0c
https://doaj.org/article/20808f5eaf2f47a79f1b2b4b40accd0a
https://doaj.org/article/20808f5eaf2f47a79f1b2b4b40accd0a
Publikováno v:
The Oxford Compendium of Visual Illusions ISBN: 019979460X
The Ebbinghaus and Delboeuf illusions are two well-established size illusions, both of which demonstrate that the perceived size of an object depends on the physical size of the object relative to surrounding objects. This chapter reviews some of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f39519a4caa7c3430319224bc1e57b4
https://doi.org/10.1093/acprof:oso/9780199794607.003.0028
https://doi.org/10.1093/acprof:oso/9780199794607.003.0028
