title: On the origin of Ammon's horn.
abstract: BACKGROUND
  Greek and Roman worship of their gods and myths go back to Ancient Egyptian times. Images engraved in Greco-Roman coinage range from references to the assassination of Caesar and legendary stories like the arrival of a snake shaped demi-god Aesculapius to save the Romans from the plague, to invocations of major deities including Apollo the physician or Ammon the protector.
  
  
  METHODS
  Depicted with the horns of a ram, Ammon was adopted by the Greeks as an epithet of Zeus and later incorporated by the Romans as Jupiter. References to the cult of Ammon appear on tetradrachms minted for Alexander The Great and on provincial Roman coins struck under Claudius. It is thrilling to hold a coin depicting Marcus Aurelius with Salus on the reverse and think that it could have been handed to Galen in payment for his services. However, it is rare to find figures other than rulers on coins and the physician of Pergamum is no exception. Inspired by the Renaissance school of Padua, French anatomists in the Enlightenment (Garengeot in 1742 and Flurant in 1752) continued reviving ancient myths and named the curve-shaped-inner portion of the temporal lobe Ammon's horn. Outstanding scholars who studied this primitive structure of the brain included Lorente de Nó and his mentor Cajal, whose portrait appeared on fifty-pesetas notes issued in 1935.
  
  
  CONCLUSIONS
  As primary sources of great archaeological and artistic value, Greco-Roman coins provide information about the origins of the myths and gods of classical antiquity and continue to inspire the arts and sciences to this day.
authors: Department of Epilepsy, Neurology, The Walton Centre for Neurology & Neurosurgery NHS Trust, Liverpool, Reino Unido. Electronic address: ivan.iniesta@thewaltoncentre.nhs.uk.
authors: I
authors: I
authors: Iniesta
mesh_terms: D004534:Egypt; D018645:Greek World / Q000266:history; D006624:Hippocampus / Q000033:anatomy & histology*; D049671:History, 18th Century; D049673:History, 20th Century; D049674:History, 21st Century; D049690:History, Ancient; D006801:Humans; D009229:Mythology; D009445:Neuroanatomy / Q000266:history; D009717:Numismatics / Q000266:history*; D018644:Roman World / Q000266:history; D013702:Temporal Lobe / Q000033:anatomy & histology*