Get the facts on Migraine headaches with this 100%-accurate animated video. Part of Focus Apps' Understanding Disease: Neurology series, the Migraine app explains the throbbing or pulsating headache (usually on one side of the head) that is accompanied by nausea, vomiting, and visual disturbances. Explore various types of migraine, its phases, and associated symptoms. Understand core biochemical events that lead to the onset of headaches.