Sviderskaia N E, Karlov V A, Selitskiĭ G V, Korol'kova T A
Zh Nevropatol Psikhiatr Im S S Korsakova. 1991;91(12):34-8.
Experiments on 10 right-handed subjects were carried out to study the topographic organization of cortical activation processes by means of toposcopy of synchronous electric activity in hypnotic analgesia. The authors demonstrate the priority role of the anterior cortical areas of the left hemisphere in analgesia effects, which is connected with their importance in data realization and formation of the motivation affective component of painful sensation. Experiments have shown different manifestations of the functioning of diffuse nonspecific and local specific activation processes maintaining sensory analysis of painful stimuli and their affective cognitive estimation in the systems responsible for individual tolerance to painful sensations and analgesia effects and demonstrated a possibility of observing at the level of objective electrophysiological parameters of the phenomenon of pain components dissociation as one of the mechanisms of hypnotic analgesia.
对10名右利手受试者进行了实验，通过催眠镇痛时同步电活动的拓扑定位来研究皮质激活过程的拓扑组织。作者证明了左半球前皮质区域在镇痛效果中的优先作用，这与其在数据实现以及疼痛感觉的动机情感成分形成中的重要性有关。实验表明，在负责个体对疼痛感觉和镇痛效果耐受性的系统中，维持对疼痛刺激的感觉分析及其情感认知评估的弥漫性非特异性和局部特异性激活过程的功能表现不同，并证明了在客观电生理参数水平上观察疼痛成分解离现象作为催眠镇痛机制之一的可能性。
