" Ritually abusive groups also convince children that something evil has been put inside them. For example, a child is made to believe he or she has a " black heart" - seeing the abuser holding an animal heart and then feeling severe chest pain while it is supposedly inserted. In " brain transplants" , the brain of an abuser or of a despised animal such as a rate is supposedly put into a child. Children are told that they are demons or monsters or aliens, or internal copies of an abuser whose " seed" has been implanted by rape.Ch29, p324 "