How is right brain convulsion painful like to return a responsibility

The pain in the right brain was like a spasm. If it was throbbing like a blood vessel, the common people called it vascular headache. In fact, it was a form of migraine headache. Migraine headache was a primary or idiopathic headache. In addition, there was another kind of irregular pain. It might come a few times at any time. It was like a needle or an electric shock. This kind of pain was called scalp nerve pain. It was a symptom of scalp nerve infection. There were two types of virus infection: One is herpes simplex virus; the other is herpes zoster virus.