Spatial Patterns of Fixation-Switch Behavior in Strabismic Monkeys
نویسندگان
چکیده
منابع مشابه
Spatial patterns of fixation-switch behavior in strabismic monkeys.
PURPOSE Patients with strabismus perceptually suppress information from one eye to avoid double vision. Mechanisms of visual suppression likely lead to fixation-switch behavior wherein the subject acquires targets with a specific eye depending on target location in space. The purpose of this study was to investigate spatial patterns of fixation-switch behavior in strabismic monkeys. METHODS E...
متن کاملInfluence of Target Parameters on Fixation Stability in Normal and Strabismic Monkeys
PURPOSE The purpose of this study was to assess the effect of fixation target parameters on fixation instability in strabismic monkeys. METHODS One normal and three exotropic monkeys were presented with four differently shaped fixation targets, with three diameters, during monocular or binocular viewing. Fixation targets were white on a black background or vice versa. Binocular eye movements ...
متن کاملFixational Saccades and Their Relation to Fixation Instability in Strabismic Monkeys
Purpose To evaluate the contribution of fixational saccades toward fixation instability in strabismic monkeys. Methods Binocular eye movements were measured as six experimental monkeys (five strabismic monkeys and one monkey with downbeat nystagmus) and one normal monkey fixated targets of two shapes (Optotype, Disk) and two sizes (0.5°, 2°) during monocular and binocular viewing. Fixational ...
متن کاملanalyzing patterns of classroom interaction in efl classrooms in iran
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Horizontal saccade disconjugacy in strabismic monkeys.
PURPOSE Previous studies have shown that binocular coordination during saccadic eye movement is affected in humans with large strabismus. The purpose of this study was to examine the conjugacy of saccadic eye movements in monkeys with sensory strabismus. METHODS The authors recorded binocular eye movements in four strabismic monkeys and one unaffected monkey. Strabismus was induced by first o...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2014
ISSN: 1552-5783
DOI: 10.1167/iovs.13-13460