Sokolov E I, Belova E V
Zh Nevropatol Psikhiatr Im S S Korsakova. 1978;78(1):41-7.
The paper is concerned with a study of 55 pateints with hypertensive disease and of 14 normals under the conditions of emotional stress. These studies were conducted in order to detect interrelationship between vegetative, EEG and REG indices. In 3 groups of patients distinguished according to symptoms of vegetative changes the indices of the tone in the sympathetical and parasympathetical parts of the nervous system in the working period (i. e. during the period of emotional stress) significantly differed from the indices of the control group. They also correlated with the character of activity and the EEG indices. Unlike normals, patients with hypertension in the working period demonstrate not a dilatation of the frequency spectrum in the EEG, but are somewhat narrower. Correlations between shifts on the EEG and REG were not detected. However, in the group of patients with weakened vegetative reactions in a visual assessment of the REG there was a weakening of the autoregulation of cerebral reactions, which coincided with somewhat less frequent alpha-rhythm in a lower work productivity.
本文关注的是对55例高血压病患者和14名正常人在情绪应激条件下的研究。进行这些研究是为了检测自主神经系统、脑电图（EEG）和视网膜电图（REG）指标之间的相互关系。在根据自主神经变化症状区分的3组患者中，工作期间（即情绪应激期间）神经系统交感和副交感部分的张力指标与对照组指标有显著差异。它们还与活动特征和脑电图指标相关。与正常人不同，高血压患者在工作期间脑电图频谱不是扩张，而是有所变窄。未检测到脑电图和视网膜电图变化之间的相关性。然而，在视网膜电图视觉评估中自主反应减弱的患者组中，大脑反应的自动调节减弱，这与较低工作效率下α波节律频率略低相一致。
