Results 281 to 290 of about 302,396 (290)

Quantification of color vision with cone contrast sensitivity

Visual Neuroscience, 2004
Human color vision is based fundamentally on three separate cone photopigments. Hereditary color deficiency, which affects up to 10% of males, results from an absorption shift or lack of L or M cone phototoreceptors. While hereditary S cone deficiency is rare, decreased S cone sensitivity occurs early in eye disease, underscoring the importance of
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Contrast Sensitivity and Limits of Vision

International Ophthalmology Clinics, 2003
Steven C. Schallhorn, Eric C. Amesbury
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Brightness Contrast and Colour Contrast in Stereoscopic Vision Acuity

Ophthalmologica, 1963
P.H. Kylstra, G.H. Jonkers
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Contrasting visions of Spain [PDF]

, 2003
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CONTRASTS IN VISION 1991

Ophthalmic and Physiological Optics, 1992
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Contrasting Visions of Multi-level Governance

2004
E.A.E.B. Hooghe, Gary Marks
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Vision, acuity and contrast sensitivity

2005
Sandip Doshi, William Harvey
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The relation of border-contrast to the distinctness of vision.

Psychological Review, 1931
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Contrasting health visions in the Indian election

The Lancet
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High contrast in low-level vision

2014
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