| List of regions which send connections to: SI |
|
| Taenia tecta ventral part (TTv) |
| 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) |
| Subiculum ventral part (SUBv) |
| Field CA1 (CA1) |
| Primary motor area (MOp) |
| Visceral area (VISC) |
| Agranular insular area dorsal part (AId) |
| Agranular insular area posterior part (AIp) |
| Anterior cingulate area ventral part (ACAv) |
| Infralimbic area (ILA) |
| Orbital area (ORB) |
| Orbital area lateral part (ORBl) |
| Orbital area medial part (ORBm) |
| Orbital area ventrolateral part (ORBvl) |
| Prelimbic area (PL) |
| Ventral temporal association areas (TEv) |
| Claustrum (CLA) |
| Basomedial nucleus of the amygdala anterior part (BMAa) |
| Basomedial nucleus of the amygdala posterior part (BMAp) |
| Posterior nucleus of the amygdala (PA) |
| Caudoputamen (CP) |
| Nucleus accumbens (ACB) |
| Septohippocampal nucleus (SH) |
| Lateral septal nucleus rostral (rostroventral) part dorsolateral zone (LSr.dl) |
| Lateral septal nucleus rostral (rostroventral) part medial zone ventral region (LSr.m.v) |
| Lateral septal nucleus rostral (rostroventral) part medial zone dorsal region (LSr.m.d) |
| Medial nucleus of the amygdala posteroventral part (MEApv) |
| Medial nucleus of the amygdala posterodorsal part (MEApd) |
| Medial nucleus of the amygdala anterodorsal part (MEAad) |
| Central nucleus of amygdala (CEA) |
| Central nucleus of amygdala lateral part (CEAl) |
| Bed nuclei of the stria terminalis (BST) |
| Bed nuclei of the stria terminalis anterolateral area (BSTal) |
| Bed nuclei of the stria terminalis oval nucleus (BSTov) |
| Bed nuclei of the stria terminalis juxtacapsular nucleus (BSTju) |
| Bed nuclei of the stria terminalis rhomboid nucleus (BSTrh) |
| Bed nuclei of the stria terminalis anterior division dorsomedial nucleus (BSTdm) |
| Bed nuclei of the stria terminalis anterior division fusiform nucleus (BSTfu) |
| Bed nuclei of the stria terminalis anterior division ventral nucleus (BSTv) |
| Bed nuclei of the stria terminalis anterior division magnocellular nucleus (BSTmg) |
| Bed nuclei of the stria terminalis, anterior division, subcommisural zone (BSTsc) |
| Bed nuclei of the stria terminalis posterior division principal nucleus (BSTpr) |
| Bed nuclei of the stria terminalis posterior division interfascicular nucleus (BSTif) |
| Bed nuclei of the stria terminalis posterior division transverse nucleus (BSTtr) |
| Substantia innominata (SI) |
| Subfornical organ (SFO) |
| Lateral hypothalamic area (LHA) |
| Tuberal nucleus (TU) |
| Ventromedial nucleus of the hypothalamus ventrolateral part (VMHvl) |
| Ventromedial nucleus of the hypothalamus central part (VMHc) |
| Ventromedial nucleus of the hypothalamus dorsomedial part (VMHdm) |
| Ventromedial nucleus of the hypothalamus anterior part (VMHa) |
| Retrochiasmatic area (RCH) |
| Anterior hypothalamic central part (AHNc) |
| Medial preoptic area (MPO) |
| Parastrial nucleus (PS) |
| Anteroventral preoptic nucleus (AVP) |
| Medial preoptic nucleus (MPN) |
| Medial preoptic nucleus central part (MPNc) |
| Medial preoptic nucleus medial part (MPNm) |
| Medial preoptic nucleus lateral part (MPNl) |
| Dorsomedial nucleus of the hypothalamus (DMH) |
| Anteroventral periventricular nucleus (AVPV) |
| Median preoptic nucleus (MEPO) |
| Precommissural nucleus (PRC) |
| Ventral tegmental area (VTA) |
| Substantia nigra compact part (SNc) |
