[癫痫模型中额叶和顶叶区域的半球间整合活动]

[The interhemispheric integrative activity of the frontal and parietal areas in the model of epilepsy].

作者信息

Selitskiĭ G V, Karlov V A, Sorokina N D

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1995 Jan-Feb;45(1):78-89.

Abstract

The study was aimed to reveal the character of interaction between the frontal and parietal areas of both brain hemispheres in patients with epileptic foci either in the frontal or parietal cortical areas. Right-handed patients were examined. Clinical, bioelectrical, and psychological techniques were applied. Functional relation between the frontal and parietal areas of the contralateral hemispheres were established on the basis of the obtained results. It is substantiated in the paper that described phenomenon of interhemispheric "criss-cross" is not pathognomonic for epilepsy. It reflects one of the forms of the brain functional plasticity aimed to organization of integrative brain activity at the new level.

摘要

该研究旨在揭示额叶或顶叶皮质区域存在癫痫病灶的患者两侧大脑半球额叶和顶叶区域之间的相互作用特征。对右利手患者进行了检查。应用了临床、生物电和心理学技术。根据所得结果确定了对侧半球额叶和顶叶区域之间的功能关系。本文证实，所描述的半球间“交叉”现象并非癫痫所特有的。它反映了大脑功能可塑性的一种形式，旨在将大脑的整合活动组织到一个新的水平。