Summary
Non-effective doses of scopolamine were found to augment the tendency of amphetamine to increase the response rates of rats working in an operant, shock-avoidance situation. This finding is presumably related to our earlier observation that the related parasympatholytic, atropine, also had this augmenting action.
References
Carlton, P. L., and P. Didamo: Augmentation of the behavioral effects of amphet-amine by atropine. J. Pharmacol. exp. Ther. 132, 91–96 (1961).
Sidman, M.: Avoidance conditioning with brief shock and no exteroceptive warning signal. Science 118, 157–158 (1953).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Carlton, P.L. Augmentation of the behavioral effects of amphetamine by scopolamine. Psychopharmacologia 2, 377–380 (1961). https://doi.org/10.1007/BF00404125
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00404125