[169] For other authorities see Mr. Andrew Lang's paper in Proceedings S.P.R., vol. xi. pp. 198-212.
[170] On this point, see Mr. Lang's paper referred to above.
[171] See Plutarch's De genio Socratis.
[172] See Phantasms of the Living, vol. i., Chapter VII, passim.
[173] See Proceedings of the American S.P.R., vol. i. p. 397; Proceedings S.P.R., vol. ix. pp. 33 and 35 [817 A, B, and C].
[174] The case is recorded in Journal S.P.R., vol. v. p. 136 [817 D].
[175] For a somewhat similar case, possibly due to hyperæsthesia of hearing, see American Journal of Psychology, vol. iii. p. 435 (September 1890).
[176] See Proceedings S.P.R., vol. xi. pp. 419 and 421 [821 A].
[177] See Proceedings S.P.R., vol. xi. p. 422 and 423 [§§ 822 and 823]; also a case given in Proceedings S.P.R., vol. viii. p. 345, where a lady hurrying up to the door of a lift, is stopped by seeing a figure of a man standing in front of it, and then finds that the door is open, leaving the well exposed, so that she would probably have fallen down it, if she had not been checked by the apparition.
[178] Revue de l'Hypnotisme, March 1893, p. 268.