Abstract
Greek mythology developed ideas about the mythical birth of Athena from the head of Zeus in enigmatic allusions. Hephaestus performed the obstetrics. This cryptic mythologem, an imaginative structure of strange shape, contains a message from archaic Greece of unfathomable depth and furthermore has an extensive history of influence. After introductory remarks, the first part (A) of this paper contains a collection of the most important written sources that convey basic elements of the birth myth of Athena. Its allegorical interpretation was initially undertaken by Stoic philosophers. Therefore, the second part (B) first reconstructs the integration and transformation of traditional myths into Stoic philosophy. Because the Stoics used basic aspects of their psychology for this purpose, investigations into Stoic psychology and localisation theory follow in the third part (C). Chrysippus used these constructions for an allegorical interpretation of the birth myth of Athena. Therefore, the fourth part (D) analyses his exegesis of this mythologem, about which extensive information is available, and subsequently Galen’s criticism of it. The famous philosophising physician moreover developed his own allegorical interpretation of the birth myth of Athena, drawing on his wealth of knowledge about the anatomy and physiology of the brain. The analysis of some significant statements on the ‘cerebral birth of Athena’ then follows in the fifth and last part (E). Documents from late antique literature, from Byzantine exegetes of Homer, comments from early medieval writers, the reflection of a modern brain anatomist and interpretations of this myth from the 19th century are discussed. An outlook with information on interdisciplinary brain research concludes the study.