Prince: The Nature of Mind and Human Automatism, 1885: Hughlings-Jackson on the Connection between the Mind and Brain, _Brain_, p. 250, 1891; The Identification of Mind and Matter, _Philosoph. Rev._, July, 1904. Footnote 63: Richard Semon (Die Mneme, 1908) has adopted the term Engramm with much the same signification that I have given to Neurogram, excepting that Engramm has a much wider meaning and connotation. It is not limited to nervous tissue, but includes the residual changes held by some to be left in all irritable living substances after stimulation. All such substances are therefore capable of memory in a wide sense (Mneme). Footnote 64: Th. Ribot: Diseases of Memory, pp. 154, 155. Translation by William Huntington Smith. D. Appleton & Co. Footnote 65: Cf. Lecture VIII, p. 238. Footnote 66: Emotion is a factor in the genesis of such phenomena, but may be disregarded for the present until we have studied the phenomena of the emotions by themselves. Footnote 67: The Work of the Digestive Glands (English Translation), p. 152. Footnote 68: Psychische Erregung der Speicheldrusen, J. P. Pawlow. Ergebnisse der Physiologie, 1904, I Abteil., p. 182. Footnote 69: Huxley Lecture, _Br. Med. Jour._, October 6, 1906. Footnote 70: Pawlow overlooked in these experiments the possible, if not probable, intermediary of the emotions in producing the effects. The principle, however, would not be affected thereby. Footnote 71: Compare “The Dissociation,” pp. 254, 261. For examples, see also “Multiple Personality,” by Boris Sidis, and “The Lowell Case of Amnesia,” by Isador Coriat, _The Journal of Abnormal Psychology_, Vol. II, p. 93. LECTURE VI SUBCONSCIOUS PROCESSES