Inferred network

R(Retina) → AV(Anteroventral nucleus of thalamus)
AV(Anteroventral nucleus of thalamus) → MOs(Secondary motor area)
MOs(Secondary motor area) → RSPagl(Retrosplenial area lateral agranular part)
RSPagl(Retrosplenial area lateral agranular part) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Anteroventral nucleus of thalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaAnteroventral nucleus of thalamus existsnot knownCholera toxin conjugated to HRP
Case pg353-4. 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 fibres can be seen in stria terminalis coursing rostrally from these more caudal levels. This pathway gives rise to the thalamic label reported earlier (anterior dorsal, anterior ventral thalamic nuc. and bed nuc. of the stria terminalis.).
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Anteroventral nucleus of thalamus to Secondary motor area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anteroventral nucleus of thalamusSecondary motor area strongnot knownFluorogold
Within the thalamus, the nucleus reuniens (RE), paratenial nucleus (PT), and ventral anterior-lateral complex (VAL) were densely labeled (Fig. 1L, L).
Hoover W.B. & Vertes R.P, 2007

Support information about direct projections from Secondary motor area to Retrosplenial area lateral agranular part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Secondary motor areaRetrosplenial area lateral agranular part light/moderatenot knownbiotinylated dextran amine (BDA)
fewer cells in area 24a and the medial part of the secondary motor area at the level of the anterior commissure. Collator note: labeled neurons in the MOs are found in the caudal half. Swanson Atlas Levels 15-30.
Shibata H & Naito J., 2008
Secondary motor areaRetrosplenial area lateral agranular part light/moderatenot knownbiotinylated dextran amine (BDA)
Collator note: weak-moderate labeling of the rostral RSPagl. The label is across layers. See Fig. 7N, Swanson Atlas Levels 38-39.
Shibata H & Naito J., 2008

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