Figure 3. Significant correlations between the mRNA levels of the Th, Dat1, Snca and Bdnf genes in the VTA of the control, the “undeprived” and the “deprived” winners and all groups in combinations.

Positive correlations: * - P<0.05; ** - P<0.01; *** - P<0.001; Spearman's rank correlation coefficient.