| List of regions which send connections to: MPN |
|
| Subiculum ventral part (SUBv) |
| Agranular insular area ventral part (AIv) |
| Infralimbic area (ILA) |
| Endopiriform nucleus (EP) |
| Posterior nucleus of the amygdala (PA) |
| Nucleus accumbens (ACB) |
| Lateral septal nucleus ventral part (LSv) |
| Medial nucleus of the amygdala posterodorsal part (MEApd) |
| Bed nuclei of the stria terminalis (BST) |
| Bed nuclei of the stria terminalis rhomboid nucleus (BSTrh) |
| Bed nuclei of the stria terminalis posterior division principal nucleus (BSTpr) |
| Nucleus of the diagonal band (NDB) |
| Medial septal nucleus (MS) |
| Magnocellular preoptic nucleus (MA) |
| Substantia innominata (SI) |
| Paraventricular nucleus of the thalamus (PVT) |
| Subfornical organ (SFO) |
| Subparafascicular nucleus parvicellular part (SPFp) |
| Lateral hypothalamic area (LHA) |
| Lateral preoptic area (LPO) |
| Posterior hypothalamic nucleus (PH) |
| Supramammillary nucleus medial part (SUMm) |
| Supramammillary nucleus lateral part (SUMl) |
| Tuberomammillary nucleus (TM) |
| Ventromedial nucleus of the hypothalamus ventrolateral part (VMHvl) |
| Anterior hypothalamic area (AHA) |
| Suprachiasmatic nucleus (SCH) |
| Anterior hypothalamic central part (AHNc) |
| Anterior hypothalamic nucleus anterior part (AHNa) |
| Medial preoptic area (MPO) |
| Posterodorsal preoptic nucleus (PD) |
| Anteroventral preoptic nucleus (AVP) |
| Anterodorsal preoptic nucleus (ADP) |
| Medial preoptic nucleus (MPN) |
| Posterior periventricular nucleus of the hypothalamus (PVp) |
| Arcuate nucleus of the hypothalamus (ARH) |
| Anterior periventricular nucleus of the hypothalamus (PVa) |
| Paraventricular nucleus of the hypothalamus, parvicellular division, periventricular part (PVHpv) |
| Paraventricular nucleus of the hypothalamus, parvicellular division, medial parvicellular part, dorsal zone (PVHmpd) |
| Paraventricular nucleus of the hypothalamus, parvicellular division, anterior parvicellular part (PVHap) |
| Supraoptic nucleus (SO) |
| Preoptic periventricular nucleus (PVpo) |
| Anteroventral periventricular nucleus (AVPV) |
| Median preoptic nucleus (MEPO) |
| Retina (R) |
| Parabrachial nucleus (PB) |
| Nucleus of the solitary tract (NTS) |
| Medullary reticular nucleus ventral part (MDRNv) |
| Pedunculopontine nucleus (PPN) |
| Mesencephalic reticular nucleus (MRN) |
| Nucleus raphe magnus (RM) |
| Nucleus incertus (NI) |
| Dorsal nucleus raphe (DR) |
| Superior central nucleus raphe (CS) |
| Pontine central gray (PCG) |
| Locus coeruleus (LC) |
| Laterodorsal tegmental nucleus (LDT) |
| Dorsal tegmental nucleus (DTN) |
| Periaqueductal gray (PAG) |
| Ventral tegmental area (VTA) |
| Substantia nigra (SN) |
| Oculomotor nucleus (III) |
| Dorsal motor nucleus of the vagus nerve (DMX) |
| Tegmental reticular nucleus (TRN) |
