Visual perception during eye movement.
نویسندگان
چکیده
منابع مشابه
Movement perception during voluntary saccadic eye movements.
In order to elucidate the stabilization mechanism of the visual perception duringvoluntary eye movements the perception of a moving object during a eye saccade was investi-gated in humansubjects. The results were analyzed in terms of velocity and displacement percep-tion channels. The experimental results indicate that during voluntary saccades there is nosuppression of movement...
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As any cognitive task, visual search involves a number of underlying processes that cannot be directly observed and measured. In this way, the movement of the eyes certainly represents the most explicit and closest connection we can get to the inner mechanisms governing this cognitive activity. Here we show that the process of eye movement during visual search, consisting of sequences of fixati...
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We usually perceive a stationary, stable world and we are able to correctly estimate the direction of heading from optic flow despite coherent visual motion induced by eye movements. This astonishing example of perceptual invariance results from a comparison of visual information with internal reference signals predicting the visual consequences of an eye movement. Here we demonstrate that the ...
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With accurate measurement of eye position during smooth tracking, comparison of the retinal and perceived paths of spots of light moving in harmonic motion indicates little compensation for smooth pursuit eye movements by the perceptual system. The data suggest that during smooth pursuit. the perceptual system has access to information about direction of tracking. and assumes a relatively low s...
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Expanding on the seminal work of G. Buswell (1935) and I. A. Yarbus (1967), we investigated how task instruction influences specific parameters of eye movement control. In the present study, 20 participants viewed color photographs of natural scenes under two instruction sets: visual search and memorization. Results showed that task influenced a number of eye movement measures including the num...
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ژورنال
عنوان ژورنال: Psychological Review
سال: 1900
ISSN: 0033-295X
DOI: 10.1037/h0067215