The formation of a structured behavioral motor response to an external painful (nociceptive) stimulus is performed in certain cerebral neuronal networks (NNs), and this is related to specific mental phenomena (experience of pain, mental pain images). We state that the description of the respective NNs (a biologically expedient pain neuromatrix) is impossible without taking into account mental pain-related phenomena. Structural and functional features of the respective NNs, responsible for the performance of pain-related behavior, are discussed. The specificities of functioning of definite synapses in the process of regulation of such behavior are also discussed. In fact, the proposed article deals with functional (as well as causal) relationships between objective and subjective processes providing the formation of novel information in the brain; this complex process is based on the integration of the earlier experience in the brain in the course of formation of a “competent” (expedient, structured by the above experience) motor act.

中文翻译：

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如果没有疼痛的主观体验，就不可能对外部疼痛刺激形成精确的行为运动反应

对外部疼痛（伤害性）刺激的结构化行为运动反应的形成是在某些大脑神经元网络 (NN) 中进行的，这与特定的心理现象（疼痛体验、心理疼痛图像）有关。我们声明，如果不考虑与心理疼痛相关的现象，就不可能描述相应的 NN（一种生物学上方便的疼痛神经基质）。讨论了负责疼痛相关行为表现的各个神经网络的结构和功能特征。还讨论了在调节这种行为的过程中确定突触功能的特殊性。事实上，拟议的文章涉及客观和主观过程之间的功能（以及因果）关系，提供大脑中新信息的形成；