| List of regions which send connections to: PAA |
|
| Piriform area (PIR) |
| Postpiriform transition area (TR) |
| Nucleus of the lateral olfactory tract (NLOT) |
| Cortical nucleus of the amygdala anterior part (COAa) |
| Cortical nucleus of the amygdala posterior part lateral zone (COApl) |
| Cortical nucleus of the amygdala posterior part medial zone (COApm) |
| Entorhinal area, lateral part (ENTl) |
| Subiculum ventral part (SUBv) |
| Field CA1 (CA1) |
| Gustatory areas (GU) |
| Visceral area (VISC) |
| Agranular insular area ventral part (AIv) |
| Infralimbic area (ILA) |
| Endopiriform nucleus dorsal part (EPd) |
| Lateral nucleus of the amygdala (LA) |
| Basolateral nucleus of the amygdala posterior part (BLAp) |
| Basomedial nucleus of the amygdala anterior part (BMAa) |
| Basomedial nucleus of the amygdala posterior part (BMAp) |
| Posterior nucleus of the amygdala (PA) |
| Medial nucleus of the amygdala posteroventral part (MEApv) |
| Medial nucleus of the amygdala posterodorsal part (MEApd) |
| Medial nucleus of the amygdala anterodorsal part (MEAad) |
| Bed nuclei of the stria terminalis posterior division interfascicular nucleus (BSTif) |
| Ventromedial nucleus of the hypothalamus central part (VMHc) |
| Ventromedial nucleus of the hypothalamus dorsomedial part (VMHdm) |
| Ventromedial nucleus of the hypothalamus anterior part (VMHa) |
