Table 2

Effects of fluvoxamine on responding for 8% (w/v) ethanol under an FR 10 schedule

ConditionDrug-Lever FR Resp.2-aDrug-Lever TO Resp.2-aOther-Lever FR Resp.2-aOther-Lever TO Resp.2-aDipper2-bDrug-Lever FR Rate2-c
Saline149.8 (12.6)3.4 (0.4)1.3 (0.8)0.0 (0.0)14.9 (1.3)0.361 (0.039)
0.3 mg/kg160.3 (27.0)4.1 (1.1)0.0 (0.0)0.0 (0.0)15.9 (2.7)0.399 (0.100)
1.0 mg/kg109.3 (13.2)1.9 (0.9)0.0 (0.0)0.0 (0.0)10.7 (1.3)0.227 (0.033)
3.0 mg/kg117.4 (25.8)1.4 (0.6)1.7 (1.4)0.0 (0.0)11.6 (2.6)0.268 (0.081)
5.6 mg/kg92.3 (24.5)1.0 (0.7)0.3 (0.3)0.0 (0.0)9.1 (2.6)0.200 (0.063)
10.0 mg/kg43.4 (17.3)1.1 (0.6)2.0 (1.5)0.0 (0.0)4.3 (1.7)0.085 (0.035)
30.0 mg/kg17.1 (12.9)0.6 (0.6)0.0 (0.0)0.0 (0.0)1.7 (1.3)0.033 (0.025)
  • Resp., response; TO, time-out.

  • 2-a  Mean number of responses following saline injections (standard error of the mean); N = 4.

  • 2-b  Mean number of dipper presentation following saline injections (standard error of the mean);N = 4.

  • 2-c  Mean response rate following saline injections (standard error of the mean); N = 4.