Inferred network

R(Retina) → PVH(Paraventricular nucleus of the hypothalamus)
PVH(Paraventricular nucleus of the hypothalamus) → PVT(Paraventricular nucleus of the thalamus)
PVT(Paraventricular nucleus of the thalamus) → ORBm(Orbital area medial part)
ORBm(Orbital area medial 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 Paraventricular nucleus of the thalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Paraventricular nucleus of the hypothalamusParaventricular nucleus of the thalamus lightnot knownfluorescent tracers
Case pg237, fig6,7. Soma notes True blue labeled cells completely surrounded the region of the paraventricular nucleus of the hypothalamus in E30. The number of true blue-labeled cells lower in E33, but such cells seen in AHA & strikingly in periventricular part of PVH. Terminal notes Expt E33 involved a smaller liquid injection (than E30) in the paraventricular nucleus of the thalamus.
Watts AG, Swanson LW., 1987

Support information about direct projections from Paraventricular nucleus of the thalamus to Orbital area medial part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Paraventricular nucleus of the thalamusOrbital area medial part moderatenot knownretrograde tracers
Within the thalamus, labeling was prominent in the parataenial nucleus, the dorsocentral portion of MD, the ventromedial margin of the submedial nucleus, and the medial aspect of the ventromedial nucleus (Fig. 1E-G). Other thalamic nuclei containing labeled cells were the paraventricular, rhomboid and reuniens. Collator note: Swanson Atlas Levels 31-32.
Reep R.L., Corwin J.V. & Ling V., 1996

Support information about direct projections from Orbital area medial part to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Orbital area medial partLateral hypothalamic area moderatenot knownPHAL
Collator note: the outputs to LHA are diverse and should be further specified.
Hoover W.B & Vertes R.P, 2011