Keywords: Acb; accumbens nucleus; ANOVA; analysis of variance; BlA; basolateral amygdala; BST; bed nucleus of the stria terminalis; CA1, CA3; hippocampal cornu ammonis; CeA; central amygdala; Cg; cingulate cortex; COx; cytochrome c oxidase; DG; dentate gyrus; EE; e