Representative photomicrographs of c-Fos immunostaining of control and stimulated rats in prefrontal areas: prelimbic (PL), infralimbic (IL), ventrolateral orbital (VLO), lateral orbitofrontal (LO), basolateral amygdala (BLA), and hippocampus subfields: dorsal CA1 (dCA1), dorsal CA2–CA3 (dCA2–CA3), dorsal dentate gyrus (dDG), ventral CA2–CA3 (vCA2–CA3), ventral dentate gyrus (vDG), and ventral subiculum (vsubiculum). NBM-stimulated rats had more immunolabeled cells than control rats in all the prefrontal areas, dorsal CA, and ventral DG.