Results 341 to 350 of about 3,407,765 (381)
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Ultrasound in Obstetrics & Gynecology, 1993
AbstractSince 1981, when eye movements of the human fetus were first reported, the study of fetal eye movements has increased, mainly focusing on the ontogenesis of eye movements and as one parameter of behavioral states. Using real‐time ultrasound, fetal eye movements can be clearly observed from 14 weeks of gestational age. Fetal eye movements may be
Peter Hepper +4 more
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AbstractSince 1981, when eye movements of the human fetus were first reported, the study of fetal eye movements has increased, mainly focusing on the ontogenesis of eye movements and as one parameter of behavioral states. Using real‐time ultrasound, fetal eye movements can be clearly observed from 14 weeks of gestational age. Fetal eye movements may be
Peter Hepper +4 more
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Language and Speech, 1975
The mean saccadic reaction time (SRT) of a group of dyslexic children was compared to the SRT of a group of normal children and to another group of normal adults. The mean SRT of the dyslexic group was significantly longer than that of the other two groups.
J. Papaioannou, D.R. Dossetor
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The mean saccadic reaction time (SRT) of a group of dyslexic children was compared to the SRT of a group of normal children and to another group of normal adults. The mean SRT of the dyslexic group was significantly longer than that of the other two groups.
J. Papaioannou, D.R. Dossetor
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Vision Research, 1971
Abstract Cinephotographic analysis of eye movement in free swimming fish revealed a basic repeated pattern of (a) conjugate saccade in direction of turn; (b) body turn coupled with a slow counter slewing of eyes at a velocity consistent with stabilization of visual field. Independent eye movement was rare, observed only in Monacanthus sp .
Martha M. Constantine, Howard T. Hermann
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Abstract Cinephotographic analysis of eye movement in free swimming fish revealed a basic repeated pattern of (a) conjugate saccade in direction of turn; (b) body turn coupled with a slow counter slewing of eyes at a velocity consistent with stabilization of visual field. Independent eye movement was rare, observed only in Monacanthus sp .
Martha M. Constantine, Howard T. Hermann
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Journal of the Neurological Sciences, 1976
Physiologic studies were performed on a patient who demonstrated lightning eye movements, palatal myoclonus and myoclonic jerks of the left platysma and sternocleidomastoid muscles. The myoclonus and lightning eye movements were separate phenomena with no defined relationship to each other.
H. Suga, E. Perusquia, J.N. Alpert
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Physiologic studies were performed on a patient who demonstrated lightning eye movements, palatal myoclonus and myoclonic jerks of the left platysma and sternocleidomastoid muscles. The myoclonus and lightning eye movements were separate phenomena with no defined relationship to each other.
H. Suga, E. Perusquia, J.N. Alpert
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2012
Generation and control of eye movements requires the participation of the cortex, basal ganglia, cerebellum and brainstem. The signals of this complex neural network finally converge on the ocular motoneurons of the brainstem. Infarct or hemorrhage at any level of the oculomotor system (though more frequent in the brain-stem) may give rise to a broad ...
Julien Bogousslavsky, Jorge Moncayo
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Generation and control of eye movements requires the participation of the cortex, basal ganglia, cerebellum and brainstem. The signals of this complex neural network finally converge on the ocular motoneurons of the brainstem. Infarct or hemorrhage at any level of the oculomotor system (though more frequent in the brain-stem) may give rise to a broad ...
Julien Bogousslavsky, Jorge Moncayo
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Biological Cybernetics, 1989
We describe a method to solve stereo correspondence using controlled eye (or camera) movements. Eye movements supply additional image frames and monocular depth estimate, which can be used to constrain stereo matching. Because the eye movements are small, traditional stereo techniques of stereo with multiple frame will not work.
Davi Geiger, Alan L. Yuille
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We describe a method to solve stereo correspondence using controlled eye (or camera) movements. Eye movements supply additional image frames and monocular depth estimate, which can be used to constrain stereo matching. Because the eye movements are small, traditional stereo techniques of stereo with multiple frame will not work.
Davi Geiger, Alan L. Yuille
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Neurologic Clinics, 1983
Eye movements serve the needs of our visual sense and can be classified into subtypes according to their specific functions. Main functions and dysfunctions are given, with an emphasis on nystagmus.
Richard Leigh, David S. Zee
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Eye movements serve the needs of our visual sense and can be classified into subtypes according to their specific functions. Main functions and dysfunctions are given, with an emphasis on nystagmus.
Richard Leigh, David S. Zee
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Eye movements and psychopathology [PDF]
European Archives of Psychiatry and Neurological Sciences, 1989 The article outlines in brief why psychiatrists use disturbances of various types of eye movements as biological indicators of functional disturbances of brain systems that may be linked to psychopathology, as well as by which strategies these indicators will be applied. Basic as well as specific questions that remain to be resolved are addressed.
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Rapid Eye Movement Sleep Behavior Disorder and Neurodegenerative Disease.
JAMA Neurology, 2015IMPORTANCE The dream enactment of rapid eye movement sleep behavior disorder (RBD) is often the first indication of an impending α-synuclein disorder, such as Parkinson disease, multiple-system atrophy, or dementia with Lewy bodies.
Michael J Howell, C. Schenck
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Neurology, 1996
We videotaped the eye movements of syncope in 25 healthy volunteers who induced fainting by hyperventilation and Valsalva maneuver on a tilt table. In an additional three subjects, syncope was similarly induced during horizontal sinusoidal oscillation on a rotating chair while eye movements were recorded by electro-oculogram.
T, Lempert, M, von Brevern
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We videotaped the eye movements of syncope in 25 healthy volunteers who induced fainting by hyperventilation and Valsalva maneuver on a tilt table. In an additional three subjects, syncope was similarly induced during horizontal sinusoidal oscillation on a rotating chair while eye movements were recorded by electro-oculogram.
T, Lempert, M, von Brevern
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