there's brain anomalies in any sufficiently large sample of people, so the first thing would be to establish whether there's an usual amount of them, or you'll

there's brain anomalies in any sufficiently large sample of people, so the first thing would be to establish whether there's an usual amount of them, or you'll be fooled by randomness. Also it would be pretty weird if people who have neurological symptoms don't have brain anomalies, given that this kind of goes hand-in-hand regardless of what the cause of either one is. Migraine patients often have neurological anomalies in the brain, doesn't mean someone caused them with a laser. People who experience Havana Syndrome style symptoms might be predisposed to overreact to, in this case apparently crickets, because they have some neurological issue to begin with.