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[紧张型抑制性条件反射]

[Inhibitory conditioned reflex of the tonic type].

作者信息

Borukaev R K

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1983 Mar-Apr;33(2):277-84.

PMID:6858387
Abstract

Physiological parameters of dogs conditioned reactions were studied, elaborated in response to experimental situations stimuli: in one case the animals experienced painful electrocutaneous stimulation (defensive situation), in the other one--they did not (neutral situation). One of these reflexes, that appearing in the defensive situation, may be considered as positive, the other one (in neutral situation)--as inhibitory. In conditions of transswitching, positive tonic conditioned reflex (TCR) determines positive signal significance of phasic (trigger) stimulus and inhibitory TCR--the negative significance (of the same stimulus). By conditions of elaboration, the inhibitory TCR resembles two types of internal inhibition--differential and delayed inhibition. At the same time the inhibitory TCR differs in such an important property as long duration. It determines its special functional inhibition. It is assumed that in integral behaviour TCR (positive and inhibitory) is a conditioned mechanism of regulation of levels of wakefulness and emotional states.

摘要

研究了狗条件反应的生理参数,这些参数是针对实验情境刺激而形成的:在一种情况下,动物经历疼痛的皮肤电刺激(防御性情境),在另一种情况下——它们没有经历(中性情境)。这些反射中的一种,即在防御性情境中出现的反射,可被视为阳性,另一种(在中性情境中)——为抑制性。在转换条件下,阳性紧张性条件反射(TCR)决定了相位(触发)刺激的阳性信号意义,而抑制性TCR——(同一刺激的)阴性意义。从形成条件来看,抑制性TCR类似于两种内抑制——分化抑制和延缓抑制。同时,抑制性TCR在持续时间长这一重要特性上有所不同。这决定了其特殊的功能性抑制。据推测,在整体行为中,TCR(阳性和抑制性)是调节觉醒水平和情绪状态的条件机制。

相似文献

1
[Inhibitory conditioned reflex of the tonic type].[紧张型抑制性条件反射]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1983 Mar-Apr;33(2):277-84.
2
[Participation of neurons of the associative cerebral cortex in the formation of a conditioned defensive reflex].
Zh Vyssh Nerv Deiat Im I P Pavlova. 1983 Nov-Dec;33(6):1074-8.
3
[Transformation of conditioned responses of the tonic type].
Zh Vyssh Nerv Deiat Im I P Pavlova. 1978 May-Jun;28(3):465-74.
4
[Behavioral and electrophysiologic reactions during transformation of heterogeneous conditioned reflexes].[异类条件反射转变过程中的行为和电生理反应]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1980 Nov-Dec;30(6):1131-9.
5
[Neurophysiologic analysis of the critical period of delay of a reinforcing stimulus in the dog].[犬强化刺激延迟关键期的神经生理学分析]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1987 May-Jun;37(3):422-7.
6
[Participation of midbrain central gray neurons in the organization of defensive conditioned reflexes in the cat].[中脑中央灰质神经元在猫防御性条件反射形成中的作用]
Neirofiziologiia. 1983;15(3):278-87.
7
[Effect of unilateral extirpation of the superior cervical sympathetic ganglion and electric stimulation of the posterior hypothalamus on the rate of reflex conditioning in the dog].
Zh Vyssh Nerv Deiat Im I P Pavlova. 1982 May-Jun;32(3):403-10.
8
[Characteristics of cortical responses to electrostimulation of the internal geniculate body during formation of a defensive conditioned reflex].[防御性条件反射形成过程中内侧膝状体电刺激的皮层反应特征]
Zh Vyssh Nerv Deiat Im I P Pavlova. 1975 Sep-Oct;25(5):916-24.
9
[Relationship between background and induced activity of cat auditory cortex neurons during elaboration of a defensive conditioned reflex to acoustic stimulation].[在对声刺激建立防御性条件反射过程中猫听觉皮层神经元的背景活动与诱发性活动之间的关系]
Neirofiziologiia. 1980;12(3):227-38.
10
[Correlation of neuronal reactions of different regions of the neocortex of the rabbit to conditioned positive and inhibitory stimuli].
Zh Vyssh Nerv Deiat Im I P Pavlova. 1985 Sep-Oct;35(5):859-68.

引用本文的文献

1
Comparison of reactions of neurons in various neocortical areas of rabbits to conditioned positive and inhibitory stimuli.兔不同新皮质区域神经元对条件性阳性和抑制性刺激反应的比较。
Neurosci Behav Physiol. 1986 Nov-Dec;16(6):482-9. doi: 10.1007/BF01191452.