After initial exposure to 80 mg/kg, pigeons trained on a two-key drug discrimination procedure rapidly learned to discriminate 120 mg/kg ethosuximide from saline. When 40-160 mg/kg doses of ethosuximide were administered during generalization tests, the percentage of responses directed to the ethosu
Similarity of the discriminative stimulus effects of ketamine, cyclazocine, and dextrorphan in the pigeon
โ Scribed by Seymore Herling; Edward H. Coale; David W. Hein; Gail Winger; James H. Woods
- Publisher
- Springer
- Year
- 1981
- Tongue
- English
- Weight
- 587 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0033-3158
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Pigeons trained under a two-key drug discrimination procedure eventually learned to discriminate 5 mg/kg phenytoin from saline injections. When 1.25-20 mg/kg doses of phenytoin were substituted for the training dose, the percentage of responses directed to the phenytoin-appropriate key varied direct
The ability of CNS stimulants to block the discriminative effects ofpentobarbital was studied in pigeons trained to discriminate IM pentobarbital (5 mg/kg) from saline. Pentobarbital, when administered alone, consistently produced greater than 90}' 0 pentobarbital-appropriate responding. The concomi