Results 201 to 210 of about 29,695 (259)
Bryophytes of the Loess Cliffs in the Pannonian Area of Austria. [PDF]
Plants (Basel)Zechmeister HG, Kropik M.
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A quantitative measurement of dichoptic color difference thresholds related to binocular luster across various luminance. [PDF]
IperceptionSu J, Guan H, Chen Z.
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Co-flowering with congeners does not affect buzz-pollinator specialization and pollination performance in Rhexia mariana, but does affect floral trait variance. [PDF]
Am J BotDellinger AS +4 more
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Revisiting, reassessing, and reinterpreting 2 big ideas for family medicine: 2025 Dr Ian McWhinney Lecture Series. [PDF]
Can Fam PhysicianStewart M.
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Vision Research, 2011 A quarter of a century ago, the first systematic behavioral experiments were performed to clarify the nature of color constancy-the effect whereby the perceived color of a surface remains constant despite changes in the spectrum of the illumination.
David H Foster
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Space Constancy vs Shape Constancy
Seeing and Perceiving, 2010AbstractThe perceived distance between objects has been found to decrease over time in memory, demonstrating a partial failure of space constancy. Such mislocalization has been attributed to a generalized compression effect in memory. We confirmed this drift with a pair of remembered dot positions but did not find a compression of perceived distance ...
Philip M, Jaekl, Laurence R, Harris
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Perception, 2004
Sound and light take different amounts of time to reach their respective receptors, to be transduced, and to be transmitted to the cortex. Their processing times also vary with factors such as intensity and retinal eccentricity. We assessed the capability of subjects to perceive simultaneity correctly despite these variations.
Agnieszka, Kopinska, Laurence R, Harris
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Sound and light take different amounts of time to reach their respective receptors, to be transduced, and to be transmitted to the cortex. Their processing times also vary with factors such as intensity and retinal eccentricity. We assessed the capability of subjects to perceive simultaneity correctly despite these variations.
Agnieszka, Kopinska, Laurence R, Harris
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Speed constancy as a function of size constancy
Perception & Psychophysics, 1968If perceived velocity were to be a function of phenomenal extent traversed per unit time, speed constancy would be derivable from size constancy. Experiments were performed to test this possibility in which visible frames of reference were eliminated. With cues to distance, judgments ofspeed approached constancy; without such cues, judgments of speed ...
Irvin ROCK
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