Nystagmus.
Nystagmus.
复制标题
眼球震颤。
DOI：
10.1097/00055735-199612000-00007
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发表时间：
1996
影响因子：
3.7
通讯作者：
Leigh,RJ
中科院分区：
文献类型：
--
作者：
Averbuch-Heller,L;Leigh,RJ
获得性眼球震颤会导致视网膜上图像过度运动，这通常会降低视力并产生振荡（所见世界的幻觉运动）。现在人们对几种形式的获得性眼球震颤的发病机制有了更好的了解，并且可能与通常保持凝视稳定的机制异常有关。对负责凝视的神经通路的药理学基础研究证明了γ-氨基丁酸的重要作用，并导致了治疗获得性眼球震颤及其视觉后果的新药物治疗。
Acquired nystagmus causes excessive motion of images on the retina, which often reduces visual acuity and produces oscillopsia (illusory motion of the seen world). The pathogenesis of several forms of acquired nystagmus is now better understood and can be related to abnormalities of mechanisms that normally hold gaze steady. Basic research on the pharmacology of the neural pathways responsible for gaze holding has demonstrated an important role for gamma aminobutyric acid and led to new drug treatments for acquired nystagmus and its visual consequences.