[80] Quoted by Radestock, op. cit., p. 110.
[81] Le Sommeil et les Rêves, p. 132, et seq.
[82] Das Leben des Traumes, p. 369. Other instances are related by Beattie and Abercrombie.
[83] Le Sommeil et les Rêves, p. 42, et seq.
[84] Beiträge sur Physiognosie und Heautognosie, p. 256. For other cases see H. Meyer, Physiologie der Nervenfaser, p. 309; and Strümpell, Die Natur und Entstehung der Träume, p. 125.
[85] A very clear and full account of these organic sensations, or common sensations, has recently appeared from the pen of A. Horwicz in the Vierteljahrsschrift für wissenschaftliche Philosophie, iv. Jahrgang 3tes Heft.
[86] Schopenhauer uses this hypothesis in order to account for the apparent reality of dream-illusions. He thinks these internal sensations may be transformed by the "intuitive function" of the brain (by means of the "forms" of space, time, etc.) into quasi-realities, just as well as the subjective sensations of light, sound, etc., which arise in the organs of sense in the absence of external stimuli. (See Versuch über das Geisterschen: Werke, vol. v. p. 244, et seq.)
[87] Das Alpdrücken, pp. 8, 9, 27.
[88] It is this fact which justifies writers in assigning a prognostic character to dreams.
[89] A part of the apparent exaggeration in our dream-experiences may be retrospective, and due to the effect of the impression of wonder which they leave behind them. (See Strümpell, Die Natur und Entstehung der Träume.)