merg

The characteristic of mERG and the effect of the recording methods in healthy young men

正常青年人多焦视网膜电图的特点及记录方式的影响

No significant difference of mERG was found between mild amblyopia and serious amblyopia .

三种类型弱视间mERG比较差异无显著性。

MERG showed that the response amplitude of retina including the macular area was obviously higher after the operation .

mERG检查显示黄斑区反应振幅明显高于手术前。

Multifocal Technique and Its Application in MERG

多焦技术及其在mERG中的应用

AIM : To investigate the characteristics of the color multifocal electroretinogram ( mERG ) of normal young men .

目的：探索正常青年人在暗室条件下颜色光多焦点视网膜电图的特点。

Conclusion mERG is useful in detecting early glaucomatous damage . However , the mechanism of mERG need to be further discussed .

结论mERG能够反映青光眼视神经损害，其确切机制仍需进一步探讨。

CONCLUSION : VEP , ERG and combined with mERG can provide an important objective basis for the diagnosis of hysteria blindness .

结论：VEP，ERG和mERG能够对患者视网膜及视路功能进行比较全面和客观的评定，为癔症性盲目的诊断提供了重要的客观依据。

Conclusion MERG can evaluate objectively and quantitatively the visual function at macular area , posterior polar detached area and attached area in RD.

结论多焦ERG能客观定量评价RD的黄斑部、后极部的脱离区和非脱离区的视功能。

Method Quality control group was mobilized , nursing problem found , four skills including cancel , simplify , merg and rebuild used to rebuild a new service process .

方法发动QC小组，寻找护理问题，运用取消、简化、合并、再造四种技巧，再造新的服务流程。

CONCLUSION : The waveforms of the four color mERG in dark condition vary and the characteristics of the rings of the different mERG are different .

结论：在暗室条件下4种测试条件多焦点视网膜电图的波形特点各不相同，环形野分析波形有其明显的特点。

Conclusions MERG by using the homemade machine could reflect the degree of visual damage and it is an objective and efficient means in evaluating the visual function of trauma eyes .

结论国产多焦电生理系统国特GT2000NV电生理仪能够客观反映挫伤眼球的视功能损害程度，是评价眼球挫伤患者视功能的客观有效工具。

Objective To assess the application value of multifocal electroretinogram ( MERG ) in the function changes in different site of the retina of age-related macular degeneration .

目的应用多焦视网膜电流图（MERG）探讨年龄相关性黄斑变性视网膜不同部位的功能改变。

Methods MERG was tested using VERIS 4.0 visual evoked response imaging system for 21 patients with retinal detachment ( 22 eyes ) and 36 normal subjects ( 42 eyes ) .

方法应用VERIS4.0视诱发反应图像系统检测21例RD患者的22只患眼和36例正常人的42只眼的MERG。

The multifocal technique is a kind of advanced technique in signal processing . Its main application to electrophysiology is multifocal electroretinogram ( mERG ) and multifocal visual evoked potential .

多焦技术是目前信号处理的一项先进技术，它在视觉电生理系统中的主要应用为多焦视网膜电图（multifocalelectroretinogram，mERG）及多焦视诱发电位（multifocalvisualevokedpotential，mVEP）检测。

Methods mERG had been recorded in 7 cases ( 14 eyes ) of Stargardt ′ s disease with VERIS 4.0 , and the findings were compared with normal individuals .

方法用VERIS4.0视觉诱发反应成像系统，对7例Stargardt病患者的14只患眼进行mERG测定，并与正常对照者的mERG检查结果进行比较。

The results showed that in RP patients , when fERG showed non-recordable , the cone mERG can still detect effective waves , the detection rate was 65.79 % , and the rod mERG detection rate was 10.51 % .

结果发现，RP患者在常规闪光ERG呈熄灭型时，视锥mERG仍可检录出有效波形，检出率为65.79%，而视杆细胞mERG检出率为10.51%。