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[单次给予乙醇对家兔成对脑结构生物电活动和温度的影响]

[Changes in the bioelectrical activity and temperature of paired brain formations in the rabbit in a single ethanol administration].

作者信息

Iaichnikov I K, Borodkin Iu S

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1988 Mar-Apr;38(2):342-9.

PMID:3400330
Abstract

In chronic experiments on rabbits, in initial period of single action of ethanol, reduction was observed of the dominating frequency of the theta-rhythm and synchroneity of summated bioelectrical activity of homotopic zones and suppression of EEG manifestation but preservation of parameters of the interhemispheric zeta-wave and of temperature asymmetry in the dorsal hippocampus in response to electro-cutaneous stimulation. Late period of ethanol action was characterized by lowering of the amplitude of superslow activity, its inversion in symmetrical areas of the visual neocortex and instability of other parameters.

摘要

在对兔子进行的慢性实验中,在乙醇单次作用的初始阶段,观察到θ波的主导频率降低,同位区生物电活动总和的同步性降低,脑电图表现受到抑制,但对皮肤电刺激的反应中,海马背侧半球间ζ波参数和温度不对称性得以保留。乙醇作用的后期表现为超慢活动幅度降低,在视觉新皮层对称区域出现反转,以及其他参数不稳定。

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