Poliakova A G, Zvereva Z F
Zh Vyssh Nerv Deiat Im I P Pavlova. 1981 May-Jun;31(3):587-97.
Recording of EPs and local application of strychnine and KCl on the associative parietal and projection (visual I, somatic I) neocortical areas of the cat under Nembutal anaesthesia, revealed distinct interaction of these structures. Their different mutual effects are being considered, depending on their modality and functional significance as well as on properties of the stimuli which activate the associative structures (the parietal cortex and the posterior lateral thalamic nucleus, LP). The data obtained confirm and develop the concept previously outlined by the authors on different types of interaction between the studied cortical areas, the ways of their realization at cortical and subcortical levels, and the specific role of LP in the process. The distinctions of joint activity of the projection areas from various types of their interaction with the parietal associative cortex are discussed.
在戊巴比妥麻醉下，对猫的联合顶叶和投射（视觉Ⅰ区、躯体感觉Ⅰ区）新皮质区域进行诱发电位（EPs）记录以及士的宁和氯化钾的局部应用，揭示了这些结构之间明显的相互作用。根据它们的感觉方式、功能意义以及激活联合结构（顶叶皮质和丘脑后外侧核，LP）的刺激特性，正在考虑它们不同的相互影响。所获得的数据证实并发展了作者先前提出的关于所研究皮质区域之间不同类型相互作用、它们在皮质和皮质下水平实现的方式以及LP在此过程中的特定作用的概念。讨论了投射区域联合活动与它们与顶叶联合皮质各种类型相互作用之间的区别。
