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对于癫痫的外科治疗,传统的想法是基于以下二点考虑的:一是切除产生过度兴奋的脑组织:二是切断传导兴奋的通路。切除脑组织的主要术式有①病灶切除术;②脑叶切除术;③大脑半球切除术。切断通路的主要术式有①皮质切断术;②脑定位手术;③脑连合切断术。由于癫痫发作与兴奋、抑制系统功能平衡失调有关,因此,产生了以增强抑制系统的功能来治疗癫痫的想法。从药理学方面已经进行了这方面的尝试,当然也可用外科方法,刺激特定的抑制系统,使其激活,提高抑制系统的兴奋性,以产生治疗癫痫的效果。刺激小脑在小脑一红核一丘脑一大脑皮质运动区的通路上,如发生损害就会产生小脑性震颤。如果刺
For the surgical treatment of epilepsy, the traditional idea is based on the following two considerations: First, excision of excessively excited brain tissue: the second is to cut off the conduction of excitement pathway. The main surgical removal of brain tissue ① focal resection; ② lobectomy; ③ hemispherectomy. The main surgical approach to cut off ① cortical cutting; ② brain positioning surgery; ③ brain ligation. Because of seizures and excitement, the suppression of systemic dysfunction is associated with the idea that epilepsy has been developed to enhance the inhibitory function of the system. From the pharmacological aspects of this attempt has been made, of course, surgical methods can also be used to stimulate a specific inhibition system to activate, improve inhibition of excitability in order to produce the effect of treatment of epilepsy. To stimulate the cerebellum in the cerebellum a red nucleus a thalamus - cerebral cortex motor pathway, such as damage will produce cerebellar tremor. If the thorns