Page:Popular Science Monthly Volume 77.djvu/55

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THE SYMBOLISM OF DREAMS
49

is association, indeed, but it is association not along the matter-of-fact lines of our ordinary waking civilized life but along much more fundamental and primitive channels, which in waking life we have now abandoned or never knew.

There is another consideration which may be put forward to account for one group of dream-symbolisms. It has been found that certain hysterical subjects of old standing when in the hypnotic state are able to receive mental pictures of their own viscera, even though they may be quite ignorant of any knowledge of the shape of these viscera. This autoscopy, as it has been called, has been specially studied by Féré, Comar and Sollier.[1] Hysteria is a condition which is in many respects closely allied to sleep, and if it is to be accepted as a real fact that autoscopy occasionally occurs in the abnormal psychic state of hypnotic sleep in hysterical persons, it is possible to ask whether it may not sometimes occur normally in the allied state of sleep. In the hypnotic state it is known that parts of the organism normally involuntary may become subject to the will; it is not incredible that similarly parts normally insensitive may become sufficiently sensitive to reveal their own shape or condition. We may thus indeed the more easily understand those premonitory dreams in which the dreamer becomes conscious of morbid conditions which are not perceptible to awaking consciousness until they have attained a greater degree of intensity.

The recognition of the transformation in dream life of internal sensations into symbolic motor imagery is ancient. Hippocrates said that to dream, for instance, of springs and wells denoted some disturbance of the bladder. Sometimes the symbolism aroused by visceral processes remains physiological; thus indigestion frequently leads to dreams of eating, as of chewing all sorts of inedible and repulsive substances, and occasionally—it would seem more abnormally—to agreeable dreams of food.

It is due to the genius of Professor Sigmund Freud, of Vienna—to-day the most daring and original psychologist in the field of morbid psychic phenomena—that we owe the long-neglected recognition of the large place of symbolism in dreaming. Schemer had argued in favor of this aspect of dreams, but he was an undistinguished and unreliable psychologist and his arguments failed to be influential. Freud avows himself a partisan of Schemer's theory of dreaming and opponent of all other theories,[2] but his treatment of the matter is incomparably

  1. Sollier, "L'Autoscopie Interne," Revue Philosophique, January, 1903. Sollier deals with the objections made to the reality of the phenomenon.
  2. Freud, "Die Traumdentung," p. 66. This work, published in 1900, is the chief and most extensive statement of Freud's views. A shorter statement is embodied in a little volume of the "Grenzfrägen" Series, "Ueber den Traum," 1901. A brief exposition of Freud's position is given by Dr. A. Maeder of Zurich in "Essai d'Interpretation de Quelques Rêves," Archives de Psychologie,