作者对一组癫癎病人进行手术治疗,将摘出来的“致癫癎病灶”和病灶周围的皮层组织作了生化检查,并将两者的结果相比较。“致癫癎病灶”的确定是借助临床检查和多次脑电图检查,全部病人做了气脑造影,部分病人做了定向手术,最后直接在手术暴露的大脑皮层上做多点的皮层电极描记,以确定生物电位改变最著的病灶位置。 The author of a group of epilepsy patients undergoing surgical treatment, the extracted “epileptogenic lesions” and lesions around the cortical tissue biochemical tests, and compare the results of the two. “Epileptic lesions” is determined by clinical examination and multiple electroencephalography, all patients had pneumoperitoneum angiography, some patients underwent directional surgery, and finally directly in the surgical cortex exposed to do more on the cortical electrode Tracings were performed to determine the location of the lesion with the most changed potential for the bioelectricity.