Ministries of Nineteen Eighty-Four omniscience of the state in the society of "Nineteen Eighty-Four" that even a citizen's nightmares are known to the Party. The nightmare, and therefore the threatened punishment, of the protagonist Winston Smith is to be attacked by rats. This is manifested in Room 101 by confronting Smith with a wire cage that contains two large rats. The front of the cage is shaped so that it can fit over a person's face. A trap-door is then opened, allowing the rats to devour the victim's face. This cage is fitted over Smith's face, but he saves himself by begging the authorities
O'Brien (Nineteen Eighty-Four) however is more sadistic than the cold, detached Gletkin, and prefers to use torture himself, whereas Gletkin prefers to torment his prisoners psychologically. The torture scenes (undertaken by O'Brien) were influenced in part by the stories leaked out of the USSR of the punishments inflicted on political prisoners in mental hospitals and the Gulag. The choice of the clearly Irish surname is regarded as a reference to Brendan Bracken, 1st Viscount Bracken, under whom Orwell worked during the war creating propaganda, and whom Orwell detested. In what has been described as "one of the strangest coincidences in literature", it was