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

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