Cross-Coupled Eye Movement Supports Neural Origin of Pattern Strabismus
نویسندگان
چکیده
منابع مشابه
A directional impairment of eye movement control in strabismus amblyopia.
Saccadic and pursuit tracking movements were elicited to determine the ability of the amblyopic eye to sense and respond to position and motion of the retinal image. Amblyopic eyes were found to initiate saccades as rapidly as normal eyes (200 to 300 msec.), however, the amblyopic eye's saccades were reduced in amplitude, highly variable, and required refinement by subsequent saccades, particul...
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PURPOSE To characterize conjugate eye movements in Crouzon syndrome (CS) patients with and without strabismus. METHODS Smooth pursuit, saccades, horizontal optokinetic nystagmus (OKN), and horizontal vestibulo-ocular reflex (VOR) were recorded using binocular video-oculography (VOG) in 10 children with CS (5 orthotropic, 5 strabismic) and 12 age-matched controls. Hess-Lancaster plots were gen...
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Formal computational models of human memory posit a central role of feature representations in episodic memory encoding and retrieval [1-4]. Correspondingly, fMRI studies have found that, in addition to activity level [5, 6], the neural activation pattern similarity across repetitions (i.e., self-similarity) was greater for subsequently remembered than forgotten items [7-9]. This self-similarit...
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Case 1, a 16-year-old Hindu girl, was admitted to hospital on March 14, 1955, complaining of diplopia and turning in of the left eye for the last 10 months. The symptoms followed a wasp sting on the lid below the inner canthus (by the common wasp Polistes habreus). Acute, intense oedema of the lids and conjunctiva lasted for 3 days, during which the eye was completely closed. When the swelling ...
متن کاملtreatment of a and v pattern strabismus by slanting muscle insertions in farabi eye hospital
purpose : to evaluate outcome of surgically slanting extraocular muscle insertions in a and v-pattern strabismus methods : in this prospective non-randomized interventional case series, we created a slanting surgical reinsertion line with a 3- 4 mm difference between upper and lower corners of the muscles in 16 patients with a or v strabismus (v-exotropia in 10 patients, a-exotropia in 1 patien...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2015
ISSN: 1552-5783
DOI: 10.1167/iovs.15-16371