Figure 3.

Graph with observed feeling high effects and SDs. Two baseline measurements were recorded before surinabant administration. The closed triangles are feeling high scores after placebo surinabant + placebo THC administration, the closed circles are after placebo surinabant + THC treatment, the open circles are surinabant 5 mg + THC, the open triangles are surinabant 20 mg + THC, the open squares are surinabant 60 mg + THC treatment and the closed squares are after surinabant 60 mg + placebo THC treatment