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[家兔下丘脑结构刺激过程中前脑嗅觉中枢的神经元反应]

[Neuronal reactions of the olfactory centers of the forebrain during stimulation of the hypothalamic structures in rabbits].

作者信息

Trachenko O P

出版信息

Zh Evol Biokhim Fiziol. 1975 Mar-Apr;11(2):196-8.

PMID:1217294
Abstract

During stimulation of phylogenetically ancient parts of the hypothalamus (the anterior and lateral), neuronal reactions have been recorded in the prepyriform lobe and tuberculum olfactorium. These reactions are characterized by a short latent period (6-25 msec) and high stability to rhythmic stimulation. Neuronal reactions in the same olfactory centers during stimulation of phylogenetically more recent hypothalamic structures (the posterior and medial) exhibit a long latent period (30-120 msec) and are readily exhausted by rhythmic stimulation.

摘要

在刺激下丘脑进化上古老的部分(前部和外侧部)时,在梨状前叶和嗅结节中记录到了神经元反应。这些反应的特点是潜伏期短(6 - 25毫秒)且对节律性刺激具有高度稳定性。在刺激下丘脑进化上较新的结构(后部和内侧部)时,相同嗅觉中枢中的神经元反应潜伏期长(30 - 120毫秒),并且容易因节律性刺激而耗尽。

相似文献

1
[Neuronal reactions of the olfactory centers of the forebrain during stimulation of the hypothalamic structures in rabbits].[家兔下丘脑结构刺激过程中前脑嗅觉中枢的神经元反应]
Zh Evol Biokhim Fiziol. 1975 Mar-Apr;11(2):196-8.
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[Changes in the reactivity of the visual cortex neurons as affected by the posterolateral hypothalamus and the raphe nuclei of the midbrain].[视皮层神经元反应性受下丘脑后外侧部和中脑缝际核影响的变化]
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