lgn

Results Compared with those of young cats , the numbers of S100-IR and GFAP-IR cells both increased significantly to different degrees in the LGN of old cats ( P < 0.01 ) .

结果与青年猫相比，老年猫外侧膝状体各层中S100蛋白与GFAP表达均有不同程度的显著增强（P<0.01）。

Effects of Adaptation on the Response Property of LGN Cells in Cats

适应对猫外膝体细胞反应特性的影响

This suggested that LGN is not only a passive relay of visual information transmitting .

这表明LGN在视觉通路上可能不仅仅是被动的传递视觉信息。

Linear and non-linear properties of cat LGN neurone responses to sinusoidal light stimulation

猫外膝体神经元对正弦调制光刺激反应的线性和非线性特性

Previous studies demonstrated that some LGN neurons exhibited an orientation bias and also showed adaptation phenomena .

先前的研究表明，LGN的一些神经元具有方位选择性，同时外膝体神经元也具有适应现象。

Phase characteristics of responses to sinusoidal light stimulation in LGN and retinal ganglion cells of cat

猫外膝体细胞和视网膜神经节细胞对正弦调制光刺激反应的相位特性

NOS-positive neurons were present in LGN , visual cortex and parietal cortex .

结果：NOS阳性细胞存在于大鼠LGN、视皮层及大脑项叶皮层中。

Interaction between excitatory and inhibitory processes in LGN neurones of the cat

猫外膝体神经元兴奋和抑制过程的相互作用

These results indicate contrast adaptation is separated to process by LGN cells and further provide an example of separate processing of visual information .

我们的结果表明对比度适应在LGN细胞中是分离处理的，从而提供了视觉信息分离处理的例子。

This result indicates that cortical feedback contributes to the effect of orientation adaptation on LGN neurons , which have a high orientation bias .

这个结果表明皮层反馈对高方位选择性LGN细胞的方位适应效应有贡献。

Interestingly , the preferred frequency of ensemble LGN neurons matches the range of frequencies in which natural power spectrum varies most .

有趣的是，外膝体神经元的最佳时间频率与该频谱能量变异最大的频率段重合。

The Families T_ ( q , p ) - LGN of t-norm and Logics System LGN

三角模族T（q，p）-LGN与逻辑系统LGN

Similar to quartz , there are zero temperature cuts and pure module orientations on LGS , LTG and LGN .

和石英一样，具有零温度切向和纯模方向；

Objective To study the effects of strabismus on the development of the neurons in lateral geniculate nuclei ( LGN ) and visual cortex in cats .

目的观察斜视对猫外侧膝状体神经元和视皮层神经元发育的影响。

Expression of calbindin D-28k was mainly observed in the medial subdivision of ventral LGN and IGN .

calbindinD-28k阳性细胞主要出现在外侧膝状体的腹侧核内侧核团和中间核内。

However , whether contrast adaptation has same effects on X and Y cells of lateral geniculate nucleus ( LGN ) of cat are not clear documented .

然而，很少有实验证据表明在猫的外膝体中对比度适应是否对X和Y细胞有同样的效应。

We found that contrast adaptation mostly shifted contrast gain of LGN cells , caused maximum response to change little , and increased the contrast detection threshold of LGN cells .

我们发现对比度适应主要改变LGN细胞的对比度增益而很少影响细胞最大反应，同时对比度适应提高了LGN细胞的对比度检测阈值。

With the method Of an automatic discharge frequency counting technique , temporal and spatial interaction between excitatory and inhibitory processes in cat LGN neurones were studied quantitatively .

用神经脉冲自动计数的方法，定量地研究了猫外膝体神经元兴奋与抑制过程在时间和空间上的相互作用。

Previous studies have shown that cortical feedback influences the spatial structure and centre-surround interaction of LGN receptive fields , controls temporal synchronization of LGN spiking activity .

先前的研究表明皮层反馈影响LGN神经元感受野的空间结构和中央周边交互作用，控制LGN神经元发放的时间同步性，提高视觉信息的传递。

Moreover , when the primary visual cortex was inactivated , the response at the adapting orientation was also decreased but the preferred orientation did not show a systematic shift after orientation adaptation in LGN .

此外，当初级视皮层失活后，方位适应仍然能导致反应的下降，但是最优方位没有表现出系统的改变。

Results The cytochrome oxidase activity in the neurons of lamina A 1 of the ipsilateral projecting side of LGN was decreased and no change was found in the contralateral projecting side .

结果3只斜视猫斜视眼投射到同侧外侧膝状体A1层细胞的细胞色素氧化酶活性降低，而投射到对侧外侧膝状体A层细胞的酶活性未见降低；

These data provide an example of how the corticothalamic loop modulates the processing of visual information , and suggest that the LGN is not only a simply passive relay but also a modulator of visual information . 2 .

我们的数据提供了皮层丘脑循环如何调节视觉信息处理的一个例子，并提示LGN不仅仅是视觉通路上一个简单被动的中继站，它也参与了对视觉信息的调控。

This paper mainly discusses the problem of how to define the survival ( or breaking ) probability estimation under the normal fatigue life of material by means of statistical analysing to the logarithm fatigue life ( lgN ) by using the theory of Normal Distribution .

本文中主要讨论利用正态分布理论进行对数疲劳寿命lgN的统计分析，即给定疲劳寿命下的存活（或破坏）概率估计。