Inferred network

R(Retina) → AHNa(Anterior hypothalamic nucleus anterior part)
AHNa(Anterior hypothalamic nucleus anterior part) → PSCH(Suprachiasmatic preoptic nucleus)
PSCH(Suprachiasmatic preoptic nucleus) → MPO(Medial preoptic area)
MPO(Medial preoptic area) → 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 Suprachiasmatic preoptic nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior hypothalamic nucleus anterior partSuprachiasmatic preoptic nucleus existsnot knownPHAL
none provided
Risold P.Y., Canteras N.S., Swanson L.W., 1994

Support information about direct projections from Suprachiasmatic preoptic nucleus to Medial preoptic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Suprachiasmatic preoptic nucleusMedial preoptic area existsnot knownPHAL
not a complete description of the projections
Watts AG, Swanson LW, Sanchez-Watts G., 1987

Support information about direct projections from Medial preoptic area to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Medial preoptic areaLateral hypothalamic area lightnot knownHRP/WGA
Case table1. Soma notes WGA-HRP inj. Terminal notes lateral hypothalamic nucleus.
Chiba T, Murata Y., 1985