| List of regions which send connections to: PBl |
|
| Bed nuclei of the stria terminalis (BST) |
| Lateral preoptic area (LPO) |
| Ventral premammillary nucleus (PMv) |
| Anterior hypothalamic area (AHA) |
| Anterior hypothalamic nucleus (AHN) |
| Medial preoptic area (MPO) |
| Anteroventral preoptic nucleus (AVP) |
| Medial preoptic nucleus (MPN) |
| Anteroventral periventricular nucleus (AVPV) |
