共查询到20条相似文献，搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
N F Suvorov T N Arkhipenkova 《Zhurnal vysshe? nervno? deiatelnosti imeni I P Pavlova》1978,28(2):257-264
The influence was studied of the near-threshold high- and low-frequency stimulation of the putamen on achievement of alimentary conditioned reflexes in dogs. Both low- and high-frequency activation of the examined structure significantly changes the parameters of intermediate secretion, of the salivary conditioned reflexes, without influencing unconditioned ones. Unilateral stimulation disturbs the achievement of positive and inhibitory conditioned reflexes to a greater extent than bilateral one. Difference between the effects of low- and high-frequency stimulation has been revealed. 相似文献
11.
12.
13.
14.
15.
16.
17.
18.
19.
E M Zhukova A F Nikiforov V K Spiridonov 《Zhurnal vysshe? nervno? deiatelnosti imeni I P Pavlova》1984,34(4):738-742
A decrease of intensity of fluorescence of dopaminergic terminals in the nigrostriate and mesolimbic systems of rats was revealed under alimentary deprivation and during conditioned alimentary reaction. This decrease detected against the background of catecholamines synthesis blockade (alpha-methyl-para-thyrosine 40 and 80 mg/kg intraperitoneally) testifies to an activation of dopaminergic terminals and participation of nigrostriate and mesolimbic systems in conditioned alimentary reaction. 相似文献