Increased drift in amblyopic eyes.
作者： K J Ciuffreda , R V Kenyon , L Stark
DOI: 10.1136/BJO.64.1.7
关键词: Strabismus 、 In patient 、 Monocular 、 Medicine 、 Ocular dominance 、 Visual acuity 、 Fixation (visual) 、 Eye position 、 Optometry
摘要: Reports are conflicting on the presence of increased drift in amblyopic eyes. Furthermore, individual effects either amblyopia or strabismus alone ocular have not been systematically investigated. We therefore used a photoelectric method to record horizontal eye position during monocular and binocular fixation patients having without strabismus, intermittent constant amblyopia. Our principal finding was amplitude (up 3.5 degree) velocity 3.0 degrees per second) eyes fixation. While found 75% time 50% amblyopia, it only 20% strabismus. Amblyopic could be error-producing error-correcting nature. Increased present with dominant any our 16 patients. conclude that is necessary condition for markedly fixational drift. but may adversely affect visual acuity eye.
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