Inferred network

R(Retina) → AHNa(Anterior hypothalamic nucleus anterior part)
AHNa(Anterior hypothalamic nucleus anterior part) → 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 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 Paraventricular nucleus of the thalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior hypothalamic nucleus anterior partParaventricular nucleus of the thalamus existsnot knownPHAL
anterior
Risold P.Y., Canteras N.S., Swanson L.W., 1994

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