Now showing items 21-23 of 23
Response repetition in pigeons: pharmacological and behavioral specificity
(Springer-Verlag, 1986-12)
Using a reinforcement schedule that arranges random sequences of reinforcements over two response keys, low and high probabilities of repetition of non-reinforced responses were generated in two groups of pigeons ( n =3 ...
Benzodiazepine dependence studies in animals: An overview
(Wiley Subscription Services, Inc., A Wiley Company, 1982)
A selective review of benzodiazepine dependence studies in animals is presented, emphasizing areas of drug self-injection, drug discrimination, and physiological dependence. Benzodiazepines as a class, as well as long-acting ...
Partial generalization in pigeons trained to discriminate morphine from saline: Applications of receptor theory
(Wiley Subscription Services, Inc., A Wiley Company, 1989)
In pigeons trained to discriminate 5.6 mg/kg of morphine from saline, cyclazocine, l-N-allyl-normetazocine (l-NANM, l-SKF10,047), and ketamine, but not U50,488, produced partial generalization, i.e., a maximum level of ...