نتایج جستجو برای: ocular reflex
تعداد نتایج: 76026 فیلتر نتایج به سال:
OBJECTIVE To analyze the effectiveness and usefulness of contact topical anesthesia in strabismus surgery in adult patients. MATERIAL AND METHODS A prospective study was conducted on 20 patients undergoing strabismus surgery using contact topical anesthesia and sedation with remifentanil. The intensity of pain was recorded using a numeric pain rating scale at the time of anesthesia implementa...
Histopathologic ally in patient with diabetes the basement membrane is fragile cornea which leads to recurrent corneal erosion. it was observed that reflex tearing decreased & associated ocular surface diseases a state of dryness eye diabetic patient. There close relationship between retinopathy and Kerato conjunctivitis Sicca (P< 0.006) no laser Rx comparison treatment. The present stud...
The vestibulo-ocular reflex (VOR) stabilizes images on the retina during rapid head motions. The gain of the VOR, i.e. the ratio of eye to head rotation velocity, measured with the eyes focused at a distance is typically around -1. However, to stabilize images accurately, the vestibulo-ocular reflex response must be modulated by the context in which the response takes place. The context studied...
The patient was an 8-month-old boy who was the product of a full-term and uncomplicated pregnancy. He had a remarkable family history with the presence of the same clinical course in a cousin, who was not clearly diagnosed as having Joubert Syndrome. He had apnea episodes, truncal ataxia, pendular nystagmus and mentalmotor developmental delay. He had a normal vestibuloocular reflex based on hea...
OBJECTIVE The static ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during head roll. It is mediated by the utricle in the inner ear. Skew deviation is a vertical strabismus thought to be caused by imbalance in the utriculo-ocular pathway. We hypothesized that if skew deviation is indeed caused by damage to this reflex pathway, patients with skew deviat...
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