Results 191 to 200 of about 1,359,314 (221)
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An algorithm of eye movement in selective fixation
IEEE International Conference on Neural Networks, 2002Fixation, which is the visual behavior of focusing any region in a scene on the fovea, is very important for the recognition processes. Since the retinal structure seems to play the main role in fixation, its structure is simplified in order to make a mathematical model on retinal signal processing. It is implemented into an algorithm of eye movements.
Tohru Yagi +2 more
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FIXATIONAL EYE MOVEMENTS AND AUTOKINESIS IN AMBLYOPES
Ophthalmic and Physiological Optics, 1984Abstract Eye movements were recorded from amblyopic and non‐amblyopic eyes during monocular viewing of a small target on either a patterned or a patternless background. A continuous measure of autokinesis was also obtained.
C A, Westall, R N, Aslin
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2019
There is too much going on around us to see everything at once, or to simultaneously process all the information in our field of view. Instead, we normally direct our gaze to parts of the scene that are particularly meaningful or important. Yet, even when we think that we are keeping our eyes still on an object of interest, our eyes remain in ...
Robert G. Alexander +1 more
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There is too much going on around us to see everything at once, or to simultaneously process all the information in our field of view. Instead, we normally direct our gaze to parts of the scene that are particularly meaningful or important. Yet, even when we think that we are keeping our eyes still on an object of interest, our eyes remain in ...
Robert G. Alexander +1 more
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2020
Fixational eye movements link perception and behavior, since the eye is part of both perceptual and motor systems. Fixational eye movements also link microscopic to macroscopic behavior via the theory of stochastic processes as a key mathematical modeling framework.
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Fixational eye movements link perception and behavior, since the eye is part of both perceptual and motor systems. Fixational eye movements also link microscopic to macroscopic behavior via the theory of stochastic processes as a key mathematical modeling framework.
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Eye Movements During Monocular Fixation
Nature, 1948A METHOD of recording small eye movements during monocular fixation has been described by one of us1, in which a beam of ultra-violet radiation (λ = 3650 A.) is incident on the cornea in such a direction that the fraction of the light transmitted through the cornea falls on the subject‘s blind spot when some test object is fixated by the illuminated ...
M P, LORD, W D, WRIGHT
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Phase‐Synchronization Decay of Fixational Eye Movements
Annals of the New York Academy of Sciences, 2005Abstract: In nonstationary noisy systems the traditional cross‐correlation method may not appropriately detect all cases of interdependencies between coupled systems. The phase‐synchronization method was previously found useful in detecting synchronization in several systems. We here applied the phase‐synchronization decay to study the synchronization
Moshel, Shay +6 more
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Fixation Movements of the Eyes
1977Constant micromovements of the eye (physiological micronystagmus) can be found in any healthy person who is looking at a stationary point. The use of special methods has revealed the extremely complex organization of these movements and their important role in visual perception.
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Cerebellar control of fixation eye movements
Neurology, 1982Human subjects normally have miniature eye movements during tasks that require steady visual fixation. These eye movements were compared in 12 control subjects and 4 patients with degenerative cerebellar disorders. Slow drifts, small fixation saccades, square waves, saccadic oscillations, flutter, and vertical nystagmus occurred in both control ...
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Monocular fixation in human eye movement
Proceedings of the Royal Society of London. Series B. Biological Sciences, 1967Abstract The monocular eye movements associated with the maintenance of fixation have been recorded using the contact lens/optical lever system. The records, in analogue form on magnetic tape, were subsequently converted to a digital form and analysed on a computer.
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Fixational Eye Movements Are Not an Index of Covert Attention
Psychological Science, 2007The debate about the nature of fixational eye movements has revived recently with the claim that microsaccades reflect the direction of attentional shifts. A number of studies have shown an association between the direction of attentional cues and the direction of microsaccades.
Todd S, Horowitz +4 more
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