Abnormal Activity of Neurons in Abducens Nucleus of Strabismic Monkeys
نویسندگان
چکیده
منابع مشابه
comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولDynamics of abducens nucleus neurons in the awake mouse.
The mechanics of the eyeball and orbital tissues (the "ocular motor plant") are a fundamental determinant of ocular motor signal processing. The mouse is used increasingly in ocular motor physiology, but little is known about its plant mechanics. One way to characterize the mechanics is to determine relationships between extraocular motoneuron firing and eye movement. We recorded abducens nucle...
متن کاملAbnormal tuning of saccade-related cells in pontine reticular formation of strabismic monkeys.
Strabismus is a common disorder, characterized by a chronic misalignment of the eyes and numerous visual and oculomotor abnormalities. For example, saccades are often highly disconjugate. For humans with pattern strabismus, the horizontal and vertical disconjugacies vary with eye position. In monkeys, manipulations that disturb binocular vision during the first several weeks of life result in a...
متن کاملDirectional bias of neurons in V1 and V2 of strabismic monkeys: temporal-to-nasal asymmetry?
PURPOSE Strabismus that develops shortly after birth is known to cause temporal-to-nasal eye movement asymmetries under monocular viewing. The neural mechanisms underlying this deficit are not well understood. In the current study, the hypothesis that this eye movement anomaly reflects a similar asymmetry in the directional response properties of neurons in the early stages of cortical processi...
متن کاملHorizontal 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 Ophthalmology & Visual Science
سال: 2014
ISSN: 0146-0404
DOI: 10.1167/iovs.14-15360