Inferred network

R(Retina) → AHNa(Anterior hypothalamic nucleus anterior part)
AHNa(Anterior hypothalamic nucleus anterior part) → RH(Rhomboid nucleus)
RH(Rhomboid nucleus) → SUBd(Subiculum dorsal part)
SUBd(Subiculum dorsal part) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Anterior hypothalamic nucleus anterior part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaAnterior hypothalamic nucleus anterior part light/moderatenot knownCholera toxin conjugated to HRP
Case pg352. 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 Med. component of the RHT?in addition, labeled fibres and terms were found lateral to the lateral boundary of the SCN, in the lateroanterior hypothalamic nucleus. Lat component diffuse labeling in the lateroanterior hypothalamic nucleus was evident.
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Anterior hypothalamic nucleus anterior part to Rhomboid nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior hypothalamic nucleus anterior partRhomboid nucleus existsnot knownPHAL
rostrally
Risold P.Y., Canteras N.S., Swanson L.W., 1994

Support information about direct projections from Rhomboid nucleus to Subiculum dorsal part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Rhomboid nucleusSubiculum dorsal part lightnot knownPHAL
Case pg82, fig8. Soma notes PHA-L was injected in the ?rhomboid nuc?bilaterally. --See fig 1 for examples of inj sites, but not for every case-. The diameter of the inj sites varies from 150 to 600u.. Terminal notes Other (dense) concentrations of label involve ?he molecular layers of the dorsal parts of CA1 and the subiculum.
Berendse HW, Groenewegen HJ., 1991

Support information about direct projections from Subiculum dorsal part to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Subiculum dorsal partLateral hypothalamic area light/moderatenot knownPHAL
Collator note: fibers and terminal field extending ventrally from the fornix to the LHA. See Fig. 2E-F, Swanson Atlas Levels 25-27.
Witter M.P., Ostendorf R.H. & Groenewegen, 1990