| List of regions that receive connections from:
Periaqueductal gray (PAG) |
|
| Hippocampal region (HIP) |
| Secondary motor area (MOs) |
| Central nucleus of amygdala (CEA) |
| Fastigial nucleus (FN) |
| Interposed nucleus (IP) |
| Dentate nucleus (DN) |
| Interanteromedial nucleus of the thalamus (IAM) |
| Intermediodorsal nucleus of the thalamus (IMD) |
| Paraventricular nucleus of the thalamus (PVT) |
| Central medial nucleus of the thalamus (CM) |
| Central lateral nucleus of the thalamus (CL) |
| Hypothalamus (HY) |
| Anteroventral preoptic nucleus (AVP) |
| Medial preoptic nucleus (MPN) |
| Dorsomedial nucleus of the hypothalamus (DMH) |
| Supraoptic nucleus (SO) |
| Anterior pretectal nucleus (APN) |
| Parageminal nucleus (PBG) |
| Superior colliculus (SC) |
| Dorsal terminal nucleus of the accessory optic tract (DT) |
| Lateral terminal nucleus of the accessory optic tract (LT) |
| Medial terminal nucleus of the accessory optic tract (MT) |
| Parabrachial nucleus (PB) |
| Nucleus of the solitary tract (NTS) |
| Nucleus prepositus (PRP) |
| Spinal vestibular nucleus (SPIV) |
| Nucleus of the brachium of the inferior colliculus (NB) |
| Inferior colliculus external nucleus (ICe) |
| Nucleus of the lateral lemniscus (NLL) |
| Cuneate nucleus (CU) |
| Medullary reticular nucleus (MDRN) |
| Paragigantocellular reticular nucleus (PGRN) |
| Paragigantocellular reticular nucleus lateral part (PGRNl) |
| Gigantocellular reticular nucleus (GRN) |
| Pontine reticular nucleus (PRN) |
| Cuneiform nucleus (CUN) |
| Pedunculopontine nucleus (PPN) |
| Mesencephalic reticular nucleus (MRN) |
| Nucleus raphe obscurus (RO) |
| Nucleus raphe pallidus (RPA) |
| Nucleus raphe magnus (RM) |
| Nucleus raphe pontis (RPO) |
| Dorsal nucleus raphe (DR) |
| Superior central nucleus raphe (CS) |
| Superior central nucleus raphe medial part (CSm) |
| Locus coeruleus (LC) |
| Laterodorsal tegmental nucleus (LDT) |
| Ventral tegmental area (VTA) |
| Substantia nigra (SN) |
| Substantia nigra reticular part (SNr) |
| Substantia nigra compact part (SNc) |
