Fig. 3.

Effect of alcohol and saline injections on striatal DA concentration in Wistar and P rats. Bars are average ${\text{BP}}_{\text{ND}}^{\text{Condition}}$ of each group + SEM. A significant effect of alcohol was seen in WIS-IV-1G and WIS-IP-3G (**, p ≤ 0.01). Saline injection did not produce a significant $\mathrm{\Delta }{\text{BP}}_{\text{ND}}^{\text{Saline}}$ in any group. No data is available for WIS-IV-1G because no saline scans were taken.