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癫痫是由多种病因引起的脑功能障碍综合征,是脑细胞群异常的、超同步放电引起的发作性的、突然的、暂时性的脑功能紊乱。一、癫痫灶: 当脑部产生病灶时,这个病灶可以破坏一些神经组织,引起一些生理功能消失(如偏瘫、失明等)。这种病灶是损坏性病灶。另一种病灶由于较小、部位或性质比较特殊,并没有引起明显的功能障碍,但却干扰了该区域内神经组织的电活动(各种有生命的组织都有这样的生物电活动)。异常的电活动呈周期性暴
Epilepsy is a syndrome of brain dysfunction caused by a variety of etiologies and is a paroxysmal, sudden, temporary brain dysfunction that is caused by abnormalities in the brain cell population and by super-synchronous discharges. First, the epileptic foci: When the brain produces lesions, this lesion can damage some of the nerve tissue, causing some loss of physiological function (such as hemiplegia, blindness, etc.). This lesion is a damaging lesion. Another lesion, due to its small size, location or nature, does not cause significant dysfunction but interferes with the electrical activity of the nerve tissue in the area (such bioelectrical activities occur in all living tissues). Abnormal electrical activity was cyclical