Citation

Borg J, Gershon S, Alpert M. Psychopharmacology 1975; 42(3): 211-218.

Copyright

(Copyright © 1975, Holtzbrinck Springer Nature Publishing Group)

DOI

unavailable

PMID

1161978

Abstract

Graded doses of marihuana were administered to five adults in a longitudinal repeated-measurements design. Speed of response was the basic parameter measured accross tests of increasing cognitive involvement. Marihuana produced significant dose-response effects of impaired performance in all test scores. However, single automatic motor abilities demonstrated greater sensitivity than tests of greater complexity. Evidence is presented for tolerance development.

Language: en