A traumatic injury 20 years ago caused Kang to have seizures from time to time. Some time ago, he had to fall down twice a week. The provincial Xinhua Hospital found the abnormal discharge area in his brain through minimally invasive surgery and removed it, and by yesterday he had no more seizures for two months, and his speech speed returned to normal. Mr. Jiang lives in Hankou, and 20 years ago, when he was still in high school, he was hit hard in the ear and bled, and then fell into epilepsy. Two months ago, Mr. Jiang, accompanied by his wife, found Yu Junwu, director of neurosurgery at the provincial Xinhua Hospital. After carefully understanding the condition and communicating with the family, Yu Junwu decided to perform stereotactic minimally invasive surgery. According to the introduction, epilepsy is a sudden abnormal discharge of neurons in the brain, resulting in transient brain dysfunction. The difficulty in treating epilepsy lies in the difficulty in finding the foci in the abnormal discharge area. Stereotactic technology can find the suspected discharge area by minimally invasive implantation of electrodes in the brain. Eventually, Mr. Jiang was able to find the abnormal discharge area accurately through minimally invasive surgery and had it surgically removed.