Roberts D W, Allen C D, Allen A H, Reeves A G
Appl Neurophysiol. 1983;46(1-4):26-32. doi: 10.1159/000101237.
6 patients undergoing anterior corpus callosotomy for intractable epilepsy have been studied with depth electroencephalography (EEG). Recording before, during and after surgery has confirmed the ability of depth EEG to demonstrate and identify lateralized, focal and often multifocal disturbances. Callosal section has an immediate and lasting effect on clinical seizures and is accompanied by EEG changes with loss of generalization and synchrony following commissurotomy. Depth electrodes within the corpus callosal radiations variably reflect preoperative epileptiform activity recorded from the temporal and frontal regions and postoperatively confirm loss of a potential route of propagation through the commissure.
对6例因顽固性癫痫接受胼胝体前部切开术的患者进行了深度脑电图（EEG）研究。手术前、手术期间和手术后的记录证实了深度脑电图能够显示和识别偏侧化、局灶性且通常为多灶性的紊乱。胼胝体切开术对临床癫痫发作有即时且持久的影响，并伴有脑电图变化，表现为连合切开术后泛化和同步性丧失。胼胝体辐射内的深度电极可不同程度地反映术前从颞叶和额叶区域记录到的癫痫样活动，术后证实通过连合部的潜在传播途径丧失。
