On days when I have bad VS and flickery vision, I often hear an electric buzzing noise in my head. It sounds almost like bees zooming around in there. (Or like a light saber being waved around!) What could be causing this? My vision, when it is worse, seems very "electrified" too. VS looks like static on a TV, everything seems to flicker... Is having a bad VS day like having a long, slow, mild seizure maybe? Sort of an extended electrical storm in your brain?