Fig. 5.
Discriminative stimulus and response rate effects of diazepam in Ro 64-6198-trained monkeys. Diazepam alone (A) and following pretreatment with J-113397 (1 mg/kg) (B). Data from individual monkeys and the mean (± S.E.M.) are presented. Abscissae: dose in milligrams per kilogram of diazepam and vehicle responding (V). Ordinates: percent Ro 64-6198-lever responding and response rate (responses/s).