Inferred network

R(Retina) → AVP(Anteroventral preoptic nucleus)
AVP(Anteroventral preoptic nucleus) → PVT(Paraventricular nucleus of the thalamus)
PVT(Paraventricular nucleus of the thalamus) → SUBv(Subiculum ventral part)
SUBv(Subiculum ventral part) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Anteroventral preoptic nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaAnteroventral preoptic nucleus existsnot knownCholera toxin conjugated to HRP
Case pg351, fig5a-e. 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 Terminal label evident throughout the anteroventral preoptic nucleus..
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Anteroventral preoptic nucleus to Paraventricular nucleus of the thalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anteroventral preoptic nucleusParaventricular nucleus of the thalamus moderatenot knownPHAL
none provided
Thompson R.H., Swanson L.W., 2003

Support information about direct projections from Paraventricular nucleus of the thalamus to Subiculum ventral part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Paraventricular nucleus of the thalamusSubiculum ventral part moderatenot knownPHAL
Case pg76, fig3. Soma notes PHA-L was injected in the paraventricular 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. PHA-L was injected at various rostrocaudal levels of paraventricular nuc. Terminal notes More dense --Than in PRh-- anterograde label is present in the ventral subiculum, where the labelled fibres are organized in 2 bands. one of which is located in the molecular layer and the other in the pyramidal cell layer.
Berendse HW, Groenewegen HJ., 1991

Support information about direct projections from Subiculum ventral part to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Subiculum ventral partLateral hypothalamic area light/moderatenot knownbiotinylated dextran amine (BDA)
Collator note: labeling of the LHA, just above the optic tract. See Fig. 3A, Swanson Atlas Levels 26-27.
Kishi T., Tsumori T., Yokota S. & Yasui Y. , 2006