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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Psychopharmacology (Berl). 2012 Feb 29;222(3):425–438. doi: 10.1007/s00213-012-2661-9

Figure 4. Effects of test compounds on drug discrimination (top), response rate (middle), and head shaking (bottom) in Δ9-THC (1 mg/kg/12 h s.c.) treated monkeys discriminating rimonabant (1mg/kg i.v.).

Figure 4

Abscissae: vehicle or dose of test compound in mg/kg body weight. Ordinates: mean (± S.E.M.) percentage of responding on the rimonabant lever (top), mean (± S.E.M.) response rate expressed as a percentage of control (VEH training days) rate [Rate (% Control)] (middle), and head shaking frequency in 40 min (bottom). The control data (closed circles) in the top and middle panels are re-plotted from Figure 1. Symbols represent mean (± S.E.M.) values from each of 4–5 monkeys.