Schematic diagrams showing the areas in which Fos expression was quantified.

<p>The diagrams adapted from the atlas of Paxinos and Watson (1998) indicate the placement of grids for counting Fos-expressing cells. Bregma 3.2: VO, ventral orbital cortex; Bregma 2.7: Cg, cingulate cortex; dPrL, dorsal prelimbic cortex; vPrL, ventral prelimbic cortex; cortex; IL, infralimbic cortex; Pir, piriform cortex; Acb, accumbens nucleus; Bregma −0.26: LSV, ventral part of the lateral septal nucleus; vBNST, anteroventral part of the bed nucleus of the stria terminalis; Bregma −1.88: PVA, paraventricular thalamic nucleus; PVNp, parvocellular part of the paraventricular hypothalamic nucleus; AH, anterior hypothalamic area; LH, lateral hypothalamic area; Bregma −2.8: DM, dorsomedial hypothalamic nucleus, VM, ventromedial hypothalamic nucleus; CeM, central nucleus of the amygdala; BLA, anterior part of basolateral amygdala; MeA, medial nucleus of the amygdala; Bregma −5.6: V1M, primary visual cortex; S, subiculum; Bregma −7.8: VLPAG: ventrolateral part of the periaqueductal gray.