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Psychological Adaptation Potential of the Personality:Peculiarities of Event-Related EEG Potentials

机译：人格的心理适应潜能：与事件有关的脑电潜能的特殊性

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In a group of 68 adults of both sexes, we examined correlations between the level of psychological adaptability of the personality (diagnosed using the Maklakov questionnaire) and parameters of event-related potentials (ERPs) recorded in the course of performance of two behavioral test acts including a motor component.In task A, it was necessary to maximally rapidly press the button after an imperative signal preceded by a warning signal, while a definite time interval (limited by two pressings of the button) should be measured in task B. Parameters of the contingent negative variation, CNV, potential P300 and, in task B, readiness potential, RP, were measured in C3 and C4 leads. High amplitudes of ERPs (RP, P300, and CNV in task A)and smaller variability of the indices of working efficiency corresponded, in the whole, to higher estimates of psychological adaptability in general and of separate aspects of the latter estimated according to the scales of the used questionnaire. Probable mechanisms of the peculiarities of neurodynamic constitution determining the level of the psychological adaptability of the individual, on the one hand, and of the ERP parameters, on the other hand, are discussed.
机译：在一组由68位男女组成的成年人中，我们研究了人格的心理适应性水平（使用Maklakov问卷进行诊断）与在执行两次行为测试行为的过程中记录的事件相关电位（ERP）参数之间的相关性。在任务A中，有必要在命令信号前先发出警告信号之后最大程度地快速按下按钮，而在任务B中应测量确定的时间间隔（两次按下按钮会受到限制）。参数在C3和C4引线中测量了或有负变化的CNV，电位P300，以及任务B中的准备就绪电位RP。总体上，ERP的幅度大（任务A中的RP，P300和CNV）和工作效率指标的较小变异性总体上对应于较高的心理适应性估计，而后者则分别根据量表进行了估计。使用的问卷。讨论了神经动力学构成的特殊性一方面决定了个体的心理适应性水平，另一方面决定了ERP参数的可能机制。

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