Whatever it is, it is neurological. I am stumped... I'll look into it more.NO. I left her and her baby buddies in with a new rooster and I think he traumatized her. She doesn't mind me, just something, like the wind or a sudden movement, causes her to go into spastic fits and she tries to find a place to hide her head. I say spastic, because it's not the normal scrambling to get away from something, it's a very disoriented try to get away. I feel she must have been picked on by this roo and he might have hit her on the head too hard? I'm giving her "sav-a-chick" and vitamin e water and I have her placed in a small box so she can't hurt herself. As long as it's not a disease, I can baby her until she gets over the trauma. I tried to find any diseases that cause this hysteria and couldn't. No runny nose or breathing problems. Just panic attacks....I hope.