Inferred network

R(Retina) → AHNa(Anterior hypothalamic nucleus anterior part)
AHNa(Anterior hypothalamic nucleus anterior part) → PRC(Precommissural nucleus)
PRC(Precommissural nucleus) → AHNp(Anterior hypothalamic posterior part)
AHNp(Anterior hypothalamic posterior 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 Precommissural nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior hypothalamic nucleus anterior partPrecommissural nucleus existsnot knownPHAL
none provided
Risold P.Y., Canteras N.S., Swanson L.W., 1994
Anterior hypothalamic nucleus anterior partPrecommissural nucleus strongnot knownCTB
...at the anterior hypothalamic level, the rostral pole of the anterior hypothalamic nucleus presented a dense cluster of retrogradely labeled cells distributed in a region that seems to overlap with a territory known to contain large numbers of neurons expressing enkephalin (Harlan et al., 1987), whereas the caudal two-thirds of the nucleus contained relatively sparse numbers of marked cells (Fig. 3D–I).
Canteras N.S & Goto M., 1999
Anterior hypothalamic nucleus anterior partPrecommissural nucleus moderatenot knownCTB
...at the anterior hypothalamic level, the rostral pole of the anterior hypothalamic nucleus presented a dense cluster of retrogradely labeled cells distributed in a region that seems to overlap with a territory known to contain large numbers of neurons expressing enkephalin (Harlan et al., 1987), whereas the caudal two-thirds of the nucleus contained relatively sparse numbers of marked cells (Fig. 3D–I).
Canteras N.S & Goto M., 1999

Support information about direct projections from Precommissural nucleus to Anterior hypothalamic posterior part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Precommissural nucleusAnterior hypothalamic posterior part strongnot knownPHAL
At the anterior hypothalamic level, ascending fibers coursing through the hypothalamus supply dense inputs to the anterior hypothalamic nucleus, subparaventricular zone, rostral retrochiasmatic area, and perifornical region of the lateral hypothalamic area in addition to a relatively sparse input to the other regions of the lateral hypothalamic area (Figs. 5D–G, 6B).
Canteras N.S & Goto M., 1999

Support information about direct projections from Anterior hypothalamic posterior part to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior hypothalamic posterior partLateral hypothalamic area existsnot knownPHAL
rostromedial terminal field, dorsomedial terminal fieldbetween AHN and RE
Risold P.Y., Canteras N.S., Swanson L.W., 1994