论文部分内容阅读
对高度远视病人进行了临床观察及PR-VEP（图形翻转诱发电位）检查，认为高度远视眼的视神经乳头变小可能不仅仅是一种光学现象，高度远视眼伴发的屈光性弱视有着一定的电生理改变，这种改变可能与它的难治性有关。作者认为PR-VEP检查可为研究弱视的发病机制提供线索，可以作为了解弱视患者视神经发育程度的指标，也可为判断预后提供依据。
The clinical observation and PR-VEP (graph inversion evoked potentials) examination in patients with high hyperopia suggest that the smaller optic nerve head of hyperopia may not only be an optical phenomenon, but also have a certain degree of refractive amblyopia associated with hyperopia Of the electrophysiological changes, this change may be related to its refractory. The authors believe that PR-VEP examination can provide clues for the study of the pathogenesis of amblyopia, as an indicator of the degree of optic nerve development in patients with amblyopia, but also provide a basis for the prognosis.