Note 257 — Chapter X

Laistner, Das Rätsel der Sphinx, 1889, vol. 1. p. xiii. While Laistner was chiefly concerned with the exploration of the religious myths, he pointed out that epics and fairy-tales (Amor and Psyche, the stories of the Nibelung and Baldur, etc.) may be similarly explained. It seems probable that his investigations received a stimulus in the earlier experiments of J. Boerner (Das Alpdrücken, 1855) on the production of nightmare. Laistner has had many followers, notable C. Ruths (Experimental-Untersuchungen über Musikphantome, 1898), who argues (pp. 415-46) that the old Greek myths had their chief root in dream phenomena, in delirium, and in the visions aroused in some persons by hearing music, while he considers that many fabulous monsters and dragons have arisen from the combinations seen in dreams. We know that the Greeks, who were such great myth-makers, much occupied themselves in lying in wait for dreams, and in oneiromancy and necromancy (e.g., Bouché-Leclercq, Histoire de la Divination dans l'Antiquité, vol. 1. Bk. ii. ch. i. pp. 277-329). In this way alone it is doubtless true that, as Jewell says, 'dreams have had a great effect upon the history of the world.'