Summary
The effect of suggestion of palatable food on gastric secretion measured under controlled conditions is described. The food was not actually seen, smelled or tasted. In 12 out of 14 subjects suggestion alone was followed by an accelerated flow of gastric juice. It was striking that the increase in volume of secretion was much more marked than the increase in acidity in contrast to histamine stimulation which normally has a notable effect on acidity. This may be explained by the fact that psychic stimulation is transmitted to the stomach by way of the vagus whereas histamine acts directly on the secretory cells.
The technique which we have described would lend itself equally well to study of the effect of unpleasant or indifferent stimuli and it would also be of interest to correlate the subject’s psychological make-up with his response to psychic stimulation.
Similar content being viewed by others
References
Pavlow, I. P.: The Work of the Digestive Glands. London, 1910.
Wittkower, B.:Klin. Wchnachr., Vol. 10, p. 1811, 1931.
Carlson, A. J.: The Control of Hunger in Health and Disease. Chap. XIV, p. 232, Chicago, 1916.
Babkin, B. P.: Die Aussere Secretion der Verdanungsdrüsen. Berlin, 1928.
Schaverin, W. H. and Ostrovidowa, V. K.:Arch. f. Verdanungskr, Vol. 41, p. 275, 1927.
Garin, C., Roment, E., Amie and Delorme:Bull, et mem. Soc. med. d. hop. de Paris, Vol. 53, p. 289, 1929.
Majus, M. and Porges, O.:Arch. f. Verdanungskr, Vol. 49, p. 1, 1931.
Necheles, H. and Maskin, M. H.:Am. J. Dig. Dis. and Nutrit., Vol. 3, p. 90, 1936.
Outerino and Jaso:Med. Klin., Vol. 25. p. 1067. 1929.
See Bloomfield, A. L. and Polland, W. S.: Gastric Anacidity. New York, 1933.
Author information
Authors and Affiliations
Additional information
From the Department of Medicine, Stanford University School of Medicine, San Francisco, California.
Rights and permissions
About this article
Cite this article
Bloomfield, A.L. Psychic gastric secretion in man. Jour. D. D. 7, 205–208 (1940). https://doi.org/10.1007/BF02997824
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02997824