Illusory Continuous Motion from Oscillating Positive-Negative Patterns: Implications for Motion Perception
نویسندگان
چکیده
منابع مشابه
Illusory motion perception in blindsight.
Motion detection is typically spared in blindsight, which results from damage to the striate cortex (area V1) of the brain that is sufficient to eliminate conscious visual awareness and severely reduce sensitivity to luminance contrast, especially for high spatial and low temporal frequencies. Here we show that the discrimination of motion direction within cortically blind fields is not attribu...
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This study reports a new motion illusion in which saccadic eye movements can produce a perceived jump of a static stimulus presented dichoptically. In three experiments, observers made saccades while viewing a stationary stimulus consisting of a disk and random dots presented separately to the two eyes. In Experiments 1 and 2, by measuring the strength of the perceived motion and the velocity o...
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A moving visual field can induce the feeling of self-motion or vection. Illusory motion from static repeated asymmetric patterns creates a compelling visual motion stimulus, but it is unclear if such illusory motion can induce a feeling of self-motion or alter self-motion perception. In these experiments, human subjects reported the perceived direction of self-motion for sway translation and ya...
متن کاملNeural correlates of illusory motion perception in Drosophila.
When the contrast of an image flickers as it moves, humans perceive an illusory reversal in the direction of motion. This classic illusion, called reverse-phi motion, has been well-characterized using psychophysics, and several models have been proposed to account for its effects. Here, we show that Drosophila melanogaster also respond behaviorally to the reverse-phi illusion and that the illus...
متن کاملDirectionless vection: A new illusory self-motion perception
We report a new visual illusion, "directionless vection." When expanding and contracting optic flows are simultaneously presented in the same depth plane, observers can perceive illusory self-motion (vection) without direction.
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ژورنال
عنوان ژورنال: Perception
سال: 1986
ISSN: 0301-0066,1468-4233
DOI: 10.1068/p150627