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观看高亮度光栅对弱视视觉系统的影响。

Effect of viewing high luminance gratings on the amblyopic visual system.

作者信息

Srebro R

出版信息

Br J Ophthalmol. 1984 Jun;68(6):443-6. doi: 10.1136/bjo.68.6.443.

DOI:10.1136/bjo.68.6.443
PMID:6722078
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1040370/
Abstract

Five amblyopes viewed high contrast square wave gratings of 8 different spatial frequencies all presented at very high luminance. They were required to indicate the orientation of the grating, horizontal or vertical, and received immediate auditory feedback if incorrect. Each amblyope viewed 480 grating presentations daily for 15 days over 3 weeks. After this 'treatment' improvements in visual acuity and/or visually evoked potentials were observed and persisted after treatment.

摘要

五名弱视患者观看了8种不同空间频率的高对比度方波光栅，所有光栅均以非常高的亮度呈现。他们被要求指出光栅的方向是水平还是垂直，如果回答错误会立即得到听觉反馈。在3周内，每名弱视患者每天观看480次光栅展示，持续15天。经过这种“治疗”后，观察到视力和/或视觉诱发电位有所改善，且在治疗后仍然持续。

相似文献

1
Effect of viewing high luminance gratings on the amblyopic visual system.观看高亮度光栅对弱视视觉系统的影响。
Br J Ophthalmol. 1984 Jun;68(6):443-6. doi: 10.1136/bjo.68.6.443.
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本文引用的文献

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6
Preliminary results of a physiologically based treatment of amblyopia.基于生理学的弱视治疗初步结果。
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7
The luminance-dependent nature of the visual abnormality in strabismic amblyopia.斜视性弱视视觉异常的亮度依赖性本质。
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