Most of the automatism is caused by a confined lesion in the cortex, and the variety of different symptoms during seizures is determined by the location of the lesion. It is most commonly seen in temporal lobe epilepsy. (i) Idiopathic epilepsy, also known as primary epilepsy, is a condition in which the patient’s brain cannot be found to have a basis for structural changes or metabolic alterations that can lead to seizures, possibly related to genetic factors, relying on current science and technology and detection methods. (B) symptomatic epilepsy 1, infection: various bacterial meningitis, brain abscess, granuloma, viral encephalitis, and cerebral parasitic diseases, such as cerebral cysticercosis, schistosomiasis, toxoplasmosis, etc. In northern China, cerebral cysticercosis is more common. 2, craniocerebral injury: craniocerebral injury such as depression fracture, dural tear, traumatic brain injury, intracerebral hemorrhage, craniocerebral surgery, etc., may produce epileptic seizures within a few weeks after the injury. 3, craniocerebral tumors: In addition to injury, epileptic tumors are also common causes of symptomatic seizures starting in adulthood; especially oligodendroglial cell tumors, meningiomas, astrocytomas, metastatic carcinomas, etc. that grow in the frontal lobe and near the central gyrus cortex. 4, cerebrovascular disease: cerebrovascular disease after epilepsy is mostly seen in middle-aged and elderly people, such as cerebral embolism, cerebral thrombosis and multiple lacunar infarction, cerebral hemorrhage; cerebrovascular malformation and subarachnoid hemorrhage are younger in age when epilepsy is produced because of the younger age of onset. Hypertensive encephalopathy may also be accompanied by seizures. 5. Congenital malformations: such as chromosomal aberrations, congenital hydrocephalus, microcephaly, corpus callosum hypoplasia, cerebral cortical hypoplasia, etc.