Kostandov E A, Zakharova N N
Zh Vyssh Nerv Deiat Im I P Pavlova. 1992 May-Jun;42(3):477-90.
The formation of late evoked cortical responses, N150 and P300, correlates with some factors determining cognitive activity (selective attention, different types of memory, decision making process). Influence of different significance stimuli in a particular situation results in creation of an integral "psychonervous image" reflecting a context of these stimuli, whole complex of cognitive tasks to be solved. It influences significantly on the magnitude of cortical evoked reactions to different stimuli that allows to make a correspondence with the "psychological set" phenomenon and its role in the evaluation of the perceived stimuli.
晚期诱发皮质反应N150和P300的形成与一些决定认知活动的因素相关（选择性注意、不同类型的记忆、决策过程）。特定情境中不同重要性刺激的影响导致形成一个整体的“心理神经图像”，反映这些刺激的背景、有待解决的整个认知任务复合体。它对皮质对不同刺激的诱发反应幅度有显著影响，这使得能够与“心理定势”现象及其在对感知刺激的评估中的作用建立对应关系。
