PT  - JOURNAL ARTICLE
AU  - Jorge Aldunate
AU  - Leonide Goldstein
TI  - QUANTITATIVE ELECTROENCEPHALOGRAPHIC STUDIES ON THE EFFECTS OF MORPHINE AND NALORPHINE ON RABBIT BRAIN
DP  - 1960 Oct 01
TA  - Journal of Pharmacology and Experimental Therapeutics
PG  - 204--211
VI  - 130
IP  - 2
4099  - http://jpet.aspetjournals.org/content/130/2/204.short
4100  - http://jpet.aspetjournals.org/content/130/2/204.full
SO  - J Pharmacol Exp Ther1960 Oct 01; 130
AB  - Quantitative electroencephalographic studies have been done on the effects of morphine and nalorphine on brain electrogenesis in rabbits. It has been found that the curves relating log-dose/effect are not the same for the effects of these drugs. The blocking action of nalorphine on morphine revealed an apparent all-or-none threshold of action and a proportionally longer duration of action for small doses of nalorphine than for large doses.