Inferred network

R(Retina) → AV(Anteroventral nucleus of thalamus)
AV(Anteroventral nucleus of thalamus) → CA3(Field CA3)
CA3(Field CA3) → SUBd(Subiculum dorsal part)
SUBd(Subiculum dorsal 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 Field CA3:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anteroventral nucleus of thalamusField CA3 existsnot knownHRP
Case pg338-9. Soma notes In anterior thalamus labeled neurons discovered in : anterodorsal, anteroventral, anterolateral --LD???-, & anteromedial. Ipsilateral only.. Terminal notes 5 animals injected with HP in rostral CA3 according to stereotaxic coordinates. HP inj site was extremely ocnfined & occupied no more than 1/4 of structure under study. --No mention of spread into neighbouring structures.--.
Pakhomova AS, Akopian EV., 1986

Support information about direct projections from Field CA3 to Subiculum dorsal part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Field CA3Subiculum dorsal part moderatenot knownradioactive aminoacids
one labeled pathway (the Schaffer collateral system) passes from the stratum radiatum of field CA3 to the corresponding layer in field CA1, and to the deep half of the molecular layer and the pyramidal cell layer in the adjacent subiculum (fig. 15). Collator note: labeled cells in the dorsal subiculum, but for a short distance, very proximal to the end of the CA3 dorsal. See Fig. 15D,
Swanson LW, Wyss JM, Cowan WM., 1978
Field CA3Subiculum dorsal part moderatenot knownradioactive aminoacids
Collator note: labeling of the SUbd, dorsally, see Fig 14A. Connection considered at least moderate.
Swanson LW, Wyss JM, Cowan WM., 1978
Field CA3Subiculum dorsal part moderatenot knownradioactive aminoacids
The mid-septo-temporal part of the subiculum was also labeled, but no projection to the presubiculum could be identified. Collator note: unclear whether the SUBv-sp is labeled in this case.
Swanson LW, Wyss JM, Cowan WM., 1978

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