Hi
Migraine headache is often described as throbbing or pulsating pain that is aggravated by routine physical activity, coughing, straining, or on bending. Due to its pulsating nature it is perceived by many as a strange sensation in the head.
The headache is often so severe that it interferes with daily activity and may awaken the person. .Hope it helps.
Take care
I've experienced the sensation of nerve activity. The pain in my head will often time coinside with my pulse. I have blurred vision, nausea, sensitivity to light and noise. I've been suffering for three years now. I feel like a mess and not qualified in anyway to tell a person if they are migraine sufferers or not. When I saw your post I just wanted to share that, yes, I have experienced similar symptoms that your are asking about. Also, I am in very close contact with doctors.