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据国际资料统计,癫痫仍为一常见疾病,见于居民中,并且近1/3病例于儿童早期发病,常致残废而成为严重的社会问题.对于癫痫症状渐进性加重,常伴有精神紊乱而系统的药物治疗三年无效的患者曾行手术治疗.近年来由于国外学者成功地发展与改善治疗方法,使手术治疗癫痫取得显著的进展.癫痫治疗方法的发展可分三个阶段,是随着许多临床与电生理检查对癫痫病灶的认识而发展的.手术治疗癫痫的第一阶段是直接与神经外科技术及脑电图发展水平有关.Penfield认为癫痫病灶活动起于大脑半球凸面,多见颞叶内侧基底部.并确定癫痫灶呈三个同心性环分布,每个环区有不同的脑电活动特点.第一环系脑组织损害中心,神经组
According to international statistics, epilepsy is still a common disease, found in residents, and nearly 1/3 of cases in early childhood, often caused by disability and become a serious social problem .For the progressive increase in symptoms of epilepsy, often accompanied by mental disorders Systemic drug therapy in patients with three years of ineffective surgery has been surgery in recent years due to the successful development of foreign scholars and improve treatment, surgical treatment of epilepsy made significant progress in the development of epilepsy treatment can be divided into three stages, with the Many clinical and electrophysiological examination of epilepsy lesions and the development of awareness.The first phase of surgical treatment of epilepsy is directly related to neurosurgical techniques and the development of EEG.Penfield that epilepsy activity from the brain hemispheric convex surface, Leaf medial basal part.And to determine the epileptic foci showed three concentric rings, each loop has a different EEG activity characteristics.The first ring system of brain tissue damage center, nerve group