Shevko G N
Zh Vyssh Nerv Deiat Im I P Pavlova. 1975 Mar-Apr;25(2):342-9.
Manifestation of typological characteristics of higher nervous activity in EEG energo-(amplitude-) frequency parameters were studied in chronic experiments on cats in a state of rest. EEG Of the animals of a strong nervous system type were characterized by a comparatively steady prevalence of alpha-activity and a stable relationship between the summary energy parameters of the basic frequencies. The brain electrical activity of cats with a weak type of higher nervous activity was in some cases characterized by instability of the general pattern: the summary parameter of each rhythm often changed, while at different intervals of time any of them could be recorded as predominant; in other cases slow waves were steadily prominent, and the summary energy of alpha-activity was low.
在对处于休息状态的猫进行的慢性实验中，研究了脑电图能量（振幅）频率参数中高级神经活动类型特征的表现。强神经系统类型动物的脑电图特征是α活动相对稳定地占优势，且基本频率的总能量参数之间存在稳定关系。高级神经活动弱型的猫的脑电活动在某些情况下表现为总体模式不稳定：每个节律的总参数经常变化，而在不同时间段内，其中任何一个都可能被记录为占主导；在其他情况下，慢波持续突出，且α活动的总能量较低。
