Coronal sections indicating regions of interest: anterior cingulate cortex (AC), areas 35 and 36 for the rostral, mid and caudal perirhinal (Prh) cortex, area Te2, primary auditory cortex (Audp), CA1, CA3, dentate gyrus (DG) for the septal, intermediate and temporal hippocampus, lateral entorhinal cortex (lEnt), medial entorhinal cortex (mEnt), infralimbic cortex (IL), prelimbic cortex (PL), retrosplenial dysgranular cortex (Rdg), retrosplenial granular a (Rga), retrosplenial granular b (Rgb), dorsal subiculum (d Sub), ventral subiculum (v Sub), primary visual cortex (Visp). The numbers refer to the distance (mm) from bregma according to the atlas of Paxinos and Watson (2005).