屈光正常

Investigating the mechanisms of amblyopia will help the understanding of several related visual functions in normal visual system and benefit to the clinic treatment. The first part of the experiments focused on the deficit in perceiving moving grating detection and direction discrimination in adult anisometropic amblyopia.

研究弱视的认知功能损害既具有重要的临床指导意义，又可为理解相关正常认知机制提供重要的参考依据，因此本论文的第一部分研究了屈光参差性成人弱视患者对运动光栅检测和运动光栅方向辨别的损伤机制。

Intra-group analysis and inter-group analysis were performed. The results show that there are remarkable deficits on different levels of visual cortex in anisometropic amblyopia predominantly in the extrastriate cortex rather than the striate cortex.

结果表明，屈光参差性弱视的静息视觉网络中，多级视觉皮层均发生了明显的功能损害，其功能连接度的范围与强度显著低于正常组，而且，高级别纹外皮层比低级别纹状皮层损害更加明显。

LASIK may effectively correct general myopia. Patients could become orthophoric, have normal distant stereoscopic vision and take shorter time in identifying stereographs; patients could get isopia and reach a balance between accommodative convergence and accommodation, beneficial to forming binocular single vision and stereopsis.

LASIK 手术使双眼屈光状态变为正视，远立体视锐度恢复正常，远立体视锐度图片辨认时间缩短；双眼视力相等，调节性辐辏与调节相平衡，有利于形成双眼单视和立体感知。

All of 511 male students aged 16 to 19 years were examined with phorometer.

511名男性中学生，年龄16～19岁，视力正常，屈光不正度数在-0.50D～+1.00D之间，无自觉症状。

MethodsThe multifocal pattern VEP and multifocal flash ERG of both eyes of 23 anisometropic amblyopes, 20 strabismic amblyopes and 30 normal subjects were recorded by VERIS SciencerM 4.2 multifocal visual evoked response imaging system.

研究方法：采用VERIS Science~ 4.2多焦电生理系统对23例屈光参差性弱视儿童、20例斜视性弱视儿童双眼分别进行图形mVEP及闪光mERG检查，并与30例正常对照的结果进行比较。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。