Limbo is a postulated viewpoint concerning the afterlife condition of those who die in original sin without being assigned to the Hell of the Damned. Medieval theologians of western Europe described the underworld as divided into four distinct parts: Hell of the Damned, Purgatory, Limbo of the Fathers or Patriarchs, and Limbo of the Infants. In Buddhism, Bardo is sometimes described as similar to limbo. It is an intermediate state in which the recently deceased experiences various phenomena before being reborn in another state, including heaven or hell. In Classical Greek Mythology, the section of Hades known as the Fields of Asphodel were a realm much resembling Limbo, to which the vast majority of people who were held to have deserved neither the Elysian Fields (Heaven) nor Tartarus (Hell) were consigned for eternity. The Zoroastrian concept of hamistagan is similar to limbo. Hamistagan is a neutral state in which a soul that was neither good nor evil awaits Judgment Day.