Inferred network

R(Retina) → PVH(Paraventricular nucleus of the hypothalamus)
PVH(Paraventricular nucleus of the hypothalamus) → NDB(Nucleus of the diagonal band)
NDB(Nucleus of the diagonal band) → RSPagl(Retrosplenial area lateral agranular part)
RSPagl(Retrosplenial area lateral agranular part) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Paraventricular nucleus of the hypothalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaParaventricular nucleus of the hypothalamus moderatenot knownCholera toxin conjugated to HRP
Case pg348, fig2. Soma notes 36 female Sprague-Dawley rats weighing 200-350g. 10 microliters of CT-HRP(.20%-.40%) were injected into one eye ?behind the lens into the vitreous chamber of the eye. pressure injection over 1 min. Terminal notes Medial component of the RHT: a few fibres were seen in the PVN in some rats but this label was not consistently evident.
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Paraventricular nucleus of the hypothalamus to Nucleus of the diagonal band:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Paraventricular nucleus of the hypothalamusNucleus of the diagonal band existsnot knownneurophysinI
earlier: Conrad & Pfaff, JCN 169:221-261, 1976, rat, autoradiography, not subsequently confirmed with axonal transport methods
Swanson L.W, 1977

Support information about direct projections from Nucleus of the diagonal band to Retrosplenial area lateral agranular part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Nucleus of the diagonal bandRetrosplenial area lateral agranular part lightnot knownPHAL
Collator note: only those not listed in Risold & Swanson PNAS 92:3898-3902, 1995 are listed; the current paper illustrates the projections only listed in the Risold et al paper.
Risold P.Y., Thompson R.H., Swanson L.W., 1997
Nucleus of the diagonal bandRetrosplenial area lateral agranular part lightnot knownFluorogold
Collator note: several labeled cells in NDB, equally divided with respect of their locations: close to the lateral and 12 borders of the nucleus. See Fig ^c, Swanson Atlas 15.
Risold P.Y., Thompson R.H., Swanson L.W., 1997

Support information about direct projections from Retrosplenial area lateral agranular part to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Retrosplenial area lateral agranular partLateral hypothalamic area existsnot knownPHAL
rostrally; sparse. Collator note: only those not listed in Risold & Swanson PNAS 92:3898-3902, 1995 are listed; the current paper illustrates the projections only listed in the Risold et al paper.
Risold P.Y., Thompson R.H., Swanson L.W., 1997
Retrosplenial area lateral agranular partLateral hypothalamic area lightnot knownPHAL
a few PHAL-labeled axons and fluorogold-labeled cells in the lateral preoptic and 16 lateral hypothalamic areas Fig. 5D and Fig. 6D. Collator note: Swanson Atlas Level 25.
Risold P.Y., Thompson R.H., Swanson L.W., 1997