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. Author manuscript; available in PMC: 2012 Mar 24.
Published in final edited form as: Neuroscience. 2006 Jun 5;141(3):1257–1264. doi: 10.1016/j.neuroscience.2006.04.028

Table 1.

Statistical values for each experiment

Variable Auditory threshold (ABR) Experiment 1: N40 baseline Experiment 2: N40 haloperidol Experiment 3: N40 amphetamine
Genotype (1) F(1, 22)<0.02, P=0.898 F(1, 22)=23, P<0.001 F(1, 22)=0.02, P=0.892 F(1, 22)=6.1, P=0.022
Intensity (2) F(5, 110)=89, P<0.001 F(2, 44)=22, P<0.001 F(2, 44)=27, P<0.001 F(2, 44)=45, P<0.001
Drug exposure (3) — — F(2, 44)=11, P<0.001 F(3, 66)=11, P<0.001
1×2 F(5, 110)=2.8, P=0.021 F(2, 44)=11, P<0.001 F(2, 44)=3.0, P=0.061 F(2, 44)=6.1, P=0.004
1×3 — — F(2, 44)=6.5, P=0.003 F(3, 66)=3.8, P=0.015
2×3 — — F(4, 88)=1.4, P=0.241 F(6, 132)=4.4, P<0.001
1×2×3 — — F(4, 88)=0.7, P=0.617 F(6, 132)=3.9, P=0.001

Variable 1 indicates genotype, variable 2 indicates intensity and variable 3 indicates drug condition (haloperidol or amphetamine) for experiments 2 and 3. Note, there are only two variables (genotype and intensity) in the baseline and threshold experiments. Significant main effects and interactions are highlighted in bold.