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[节律性光刺激和电皮肤刺激后家兔大脑皮层神经元活动的追踪过程]

[Trace processes in the neuronal activity of the rabbit cerebral cortex following rhythmic photic and electrocutaneous stimulation].

作者信息

Rudnev Iu L

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1978 Sep-Oct;28(5):1061-8.

PMID:716595
Abstract

Trace unit activity in the visual and sensorimotor cortical areas was studied in alert rabbits after photic and electro-cutaneous stimulation. The ability of the sensorimotor area to preserve temporal stimulation pattern in the afteraction interval was higher than that of the visual area. Maximal rhythm preservation and a higher level of distant correlation in cortical unit activity were seen after synchronous bimodal stimulation. The data obtained suggest some diversity of the mechanisms of trace and evoked activity of cortical neurones.

摘要

在对警觉的兔子进行光刺激和皮肤电刺激后，研究了视觉和感觉运动皮层区域的痕迹单位活动。感觉运动区域在后续作用间隔中保持时间刺激模式的能力高于视觉区域。在同步双峰刺激后，皮层单位活动中出现了最大节律保持和更高水平的远距离相关性。所获得的数据表明皮层神经元的痕迹活动和诱发活动机制存在一定差异。

相似文献

1
[Trace processes in the neuronal activity of the rabbit cerebral cortex following rhythmic photic and electrocutaneous stimulation].[节律性光刺激和电皮肤刺激后家兔大脑皮层神经元活动的追踪过程]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1978 Sep-Oct;28(5):1061-8.
2
[Modulation of the neuronal activity and evoked potentials of the cerebral cortex by stimulation of the dorsal hippocampus].[通过刺激背侧海马体对大脑皮质神经元活动和诱发电位的调制]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1975 May-Jun;25(3):589-94.
3
[Effect of rhythmic stimulation on the activity of cortical neurons].[节律性刺激对皮质神经元活动的影响]
Fiziol Zh SSSR Im I M Sechenova. 1977 Oct;63(10):1384-91.
4
[Phase relationships of cerebral cortex potentials in the rabbit during the execution of motor responses].[兔子执行运动反应时大脑皮层电位的相位关系]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1984 Mar-Apr;34(2):298-302.
5
[Interaction of cortical neurons displaying background activity during elaboration of a conditioned defense reflex].[在条件性防御反射形成过程中呈现背景活动的皮层神经元之间的相互作用]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1980 Sep-Oct;30(5):971-9.
6
[Correlation between the theta rhythm energy characteristics in the cortex and motor reactions in rabbits].[家兔皮层θ节律能量特征与运动反应之间的相关性]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1980 Jan-Feb;30(1):133-40.
7
[Analysis of the forms of cross correlation functions of cortical neuron spike activity].[皮层神经元放电活动互相关函数形式分析]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1979 Nov-Dec;29(6):1262-8.
8
[Analysis of the reaction between nerve structures of the auditory, sensomotor, and visual zones of the cat neocortex according to summated evoked potentials to heteromodal stimuli].[根据对异模态刺激的总和诱发电位分析猫新皮质听觉、感觉运动和视觉区神经结构之间的反应]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1980 Mar-Apr;30(2):352-9.
9
[Neuronal mechanisms of reticulocortical activation].[网状皮质激活的神经元机制]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1981 Jan-Feb;31(1):129-39.
10
[Spatial-phase relations of dominant fluctuations of brain potentials in the rabbit].[家兔脑电位主要波动的空间相位关系]
Neirofiziologiia. 1984;16(4):512-9.

引用本文的文献

1
The assessment of the strength of interaction between neurons of the motor cortex of the cat in a conditioned reflex to time.对猫运动皮层神经元在对时间的条件反射中相互作用强度的评估。
Neurosci Behav Physiol. 1993 May-Jun;23(3):218-25. doi: 10.1007/BF01182920.
2
Analysis of cross-correlation functions of cortical unit activity.皮质单位活动的互相关函数分析
Neurosci Behav Physiol. 1982 Mar-Apr;12(2):140-4. doi: 10.1007/BF01189323.
3
Conjugation of unit activity in visual and sensorimotor neocortical areas of rabbits during calm wakefulness and pseudoconditioning.
家兔在平静觉醒和假条件反射期间视觉和感觉运动新皮层区域单位活动的共轭作用。
Neurosci Behav Physiol. 1988 May-Jun;18(3):193-201. doi: 10.1007/BF01149400.