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视网膜和外侧膝状体感受野的兴奋与抑制特性。

Characteristics of excitation and inhibition of the receptive fields of the retina and lateral geniculate body.

作者信息

Podvigin N F, Kuperman A M, Petrova L P, Chueva I V

出版信息

Neurosci Behav Physiol. 1978 Jan-Mar;9(1):59-64. doi: 10.1007/BF01182657.

DOI:10.1007/BF01182657
PMID:219385
Abstract

The process of excitation and inhibition in the receptive fields (RF) of the ganglion cells and lateral geniculate body (LGB) of the cat were examined. The extent of the dependence of the magnitude of excitation and inhibition in RF on stimulus intensity was determined. This dependence is a power function with power indices of 0.15--0.20 (LGB) and 0.3--0.5 (retina) for excitation and 0.2--0.3 (LGB) and 0.5--0.6 (retina) for inhibition.

摘要

对猫的神经节细胞和外侧膝状体(LGB)感受野(RF)中的兴奋和抑制过程进行了研究。确定了RF中兴奋和抑制幅度对刺激强度的依赖程度。这种依赖关系是一种幂函数,兴奋时的幂指数在外侧膝状体为0.15 - 0.20,视网膜为0.3 - 0.5;抑制时的幂指数在外侧膝状体为0.2 - 0.3,视网膜为0.5 - 0.6。

相似文献

1
Characteristics of excitation and inhibition of the receptive fields of the retina and lateral geniculate body.视网膜和外侧膝状体感受野的兴奋与抑制特性。
Neurosci Behav Physiol. 1978 Jan-Mar;9(1):59-64. doi: 10.1007/BF01182657.
2
Inhibitory mechanisms within the receptive fields of the lateral geniculate body of the cat.猫外侧膝状体感受野内的抑制机制。
Acta Neurobiol Exp (Wars). 1982;42(1):93-107.
3
[Convergence of activating connections of retinal on- and off-ganglion cells on lateral geniculate body neurons].[视网膜上视和离视神经节细胞的激活连接在外侧膝状体神经元上的汇聚]
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X and Y relay cells in cat lateral geniculate nucleus: quantitative analysis of receptive-field properties and classification.猫外侧膝状核中的X和Y中继细胞:感受野特性的定量分析与分类
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Comparison of receptive-field properties of X and Y ganglion cells with X and Y lateral geniculate cells in the cat.猫的X和Y神经节细胞与X和Y外侧膝状核细胞感受野特性的比较。
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A functional sign of reorganization in the visual system of adult cats: lateral geniculate neurons with displaced receptive fields after lesions of the nasal retina.成年猫视觉系统重组的一个功能标志:鼻侧视网膜损伤后具有移位感受野的外侧膝状体神经元。
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Lateral excitation in the cat lateral geniculate nucleus.猫外侧膝状核中的横向兴奋。
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本文引用的文献

1
[Characteristics of the eye as the scanning system].
Fiziol Zh SSSR Im I M Sechenova. 1959 Mar;45(3):271-9.
2
[Functional reorganization of the receptor fields of the frog retina in change of the intensity and area of the light stimulus].[光刺激强度和面积变化时蛙视网膜感受野的功能重组]
Biofizika. 1966;11(2):314-20.
3
Excitation in the goldfish retina: evidence for a non-linear intensity code.金鱼视网膜中的兴奋:非线性强度编码的证据。
J Physiol. 1968 Mar;195(2):253-71. doi: 10.1113/jphysiol.1968.sp008457.
4
[Functional reorganization of the receptive fields of the cat lateral geniculate body].
Fiziol Zh SSSR Im I M Sechenova. 1970 Nov;56(11):1539-45.
5
[The receptive fields of the cat lateral geniculate body].[猫外侧膝状体的感受野]
Neirofiziologiia. 1971 Mar-Apr;3(2):131-7.
6
[Model of the relation between visual acuity and contrast].[视力与对比度之间的关系模型]
Biofizika. 1972 Jan-Feb;17(1):110-5.
7
[Time changes in the summation zone of the receptive field of the cat lateral geniculate body during light exposure. Role of excitation and inhibition in this process].[光照期间猫外侧膝状体感受野总和区的时间变化。兴奋和抑制在此过程中的作用]
Biofizika. 1973 May-Jun;18(3):535-43.