Representation of the areas sampled. 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. Reprinted with permission from Elsevier © 1997, Paxinos and Watson (1997).