Results 161 to 170 of about 12,232 (214)
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Documenta Ophthalmologica, 1951
Stereopsis is a sensation sui generis which is to some extent independent of other visual functions. It is more than simply the “third degree of fusion.” It can occur in diplopia.
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Stereopsis is a sensation sui generis which is to some extent independent of other visual functions. It is more than simply the “third degree of fusion.” It can occur in diplopia.
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Vision Research, 1989
We have measured threshold disparity as a function of the spatial frequency (0.25-20 c/deg) and contrast (0.02-0.75) of sine-wave gratings. In forced-choice trials, subjects indicated whether a target grating had crossed or uncrossed disparity relative to a reference grating.
G E, Legge, Y C, Gu
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We have measured threshold disparity as a function of the spatial frequency (0.25-20 c/deg) and contrast (0.02-0.75) of sine-wave gratings. In forced-choice trials, subjects indicated whether a target grating had crossed or uncrossed disparity relative to a reference grating.
G E, Legge, Y C, Gu
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Relationship between stereopsis outcome and timing of surgical alignment in infantile esotropia.
Journal of AAPOS, 2020PURPOSE To clarify the relationship between stereopsis outcome and timing of surgical alignment in infantile esotropia. METHODS The medical records of otherwise healthy patients with infantile esotropia who underwent surgery by 8 years of age were ...
T. Yagasaki, Yoshimi Yokoyama, M. Tsukui
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Influence of stereopsis on the ability to perform simulated microsurgery.
Journal of cataract and refractive surgery, 2020PURPOSE To determine whether impaired or absent stereopsis affects the ability to perform simulated microsurgical tasks. SETTING University of Edinburgh, United Kingdom. DESIGN Prospective randomized cross-over study.
James Dutton +6 more
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Stereopsis without image segregation
Vision Research, 1973Abstract A stereogram was presented so that one eye saw the two half-fields superimposed. The superimposed half-fields were equally bright. The other eye also saw both half-fields but they contributed different proportions of the total field brightness.
L, Kaufman, J, Bacon, F, Barroso
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Nature, 1977
HARKNESS'S demonstration1 that chameleons rely primarily upon accommodative cues to judge distance encouraged me to examine the mechanisms of depth vision in an amphibian (Bufo marius). Unlike chameleons which have highly mobile eyes, toads make neither convergent nor fixating eye movements, so that, except for stabilising reflexes, their eyes are ...
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HARKNESS'S demonstration1 that chameleons rely primarily upon accommodative cues to judge distance encouraged me to examine the mechanisms of depth vision in an amphibian (Bufo marius). Unlike chameleons which have highly mobile eyes, toads make neither convergent nor fixating eye movements, so that, except for stabilising reflexes, their eyes are ...
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American Orthoptic Journal, 2002
The perceptual correlates of sensory cyclofusion have received little attention. However, they are easily elicited by asking patients with torsion about perceived slant of the visual world, and by watching how they hold the Titmus or Randot book. Sensory cyclofusion induces two types of perceptual aberrations.
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The perceptual correlates of sensory cyclofusion have received little attention. However, they are easily elicited by asking patients with torsion about perceived slant of the visual world, and by watching how they hold the Titmus or Randot book. Sensory cyclofusion induces two types of perceptual aberrations.
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A Random Dot Computer Video Game Improves Stereopsis.
Optometry and Vision Science, 2018SIGNIFICANCE Currently, treatments for amblyopia are occlusion or penalization of the stronger fellow eye. Fewer than 30% of patients improve stereoacuity using these treatments.
J. Portela-Camino +4 more
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Toward a New Theory of Stereopsis: A Critique of Vishwanath (2014)
Psychology Review, 2019The title of Dhanraj Vishwanath’s (2014) Psychological Review article is, of course, adapted from the title of George Berkeley’s (1709/1922) book, “Towards a New Theory of Vision,” and, as a consequence, it promises to provide us with a radically new ...
B. Rogers
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Stereopsis with chromatic contours
Vision Research, 1974Abstract In this experiment stereopsis occurred for stimuli defined by chromatic contours. A chromatic contour was defined as a contour formed by a spatial chromatic change with the chromatic components heterochromatically equated using the criterion of a minimally distinct border.
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