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. 2013 May 15;33(20):8640–8649. doi: 10.1523/JNEUROSCI.5532-12.2013

Figure 4.

Figure 4.

D1R in either the NAcCore or the NAcShell promotes instrumental conditioning. A, B, Interpress interval during instrumental conditioning over 4 d for NAcCore and NAcShell mice (NAcCore: Het-GFP, n = 8; Het-D1R, n = 8; Mut-GFP, n = 7; Mut-D1R, n = 7; NAcShell: Het-GFP, n = 13; Het-D1R, n = 13; Mut-GFP, n = 7; Mut-D1R, n = 9). C, D, Cumulative lever presses on day 4 for NAcCore and NAcShell mice from A, B. E, F, Progressive ratio breakpoint analysis for NAcCore and NAcShell mice (NAcCore: Het-GFP, n = 4; Het-D1R, n = 4; Mut-GFP, n = 4; Mut-D1R, n = 4; NAcShell: Het-GFP, n = 13; Het-D1R, n = 13; Mut-GFP, n = 7; Mut-D1R, n = 9). A–D, Bonferroni's multiple-comparison test, *p < 0.05, **p < 0.01, ****p < 0.0001 for D1R-NAcCore or D1R-NAcShell mice versus D1R mutants, respectively. E, F, Tukey's multiple-comparison test, *p < 0.05, ***p < 0.001 for D1R mutants versus all other groups. Data are shown as means ± SEM.