Inferred network

R(Retina) → MPO(Medial preoptic area)
MPO(Medial preoptic area) → LSr(Lateral septal nucleus rostral (rostroventral) part)
LSr(Lateral septal nucleus rostral (rostroventral) part) → ACB(Nucleus accumbens)
ACB(Nucleus accumbens) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Medial preoptic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaMedial preoptic area light/moderatenot knownCholera toxin conjugated to HRP
Case pg348,349, fig5d-f. 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 included labeled fibres and terminals found near the midline involved the medial half of the medial preoptic area?terminals evident in the anterior medial preoptic area Paper describes a.m.p.a. as separate region .
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991
RetinaMedial preoptic area existsnot knownCholera toxin conjugated to HRP
Case pg351,352, fig5a-f. 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 in preoptic region ros. to SCN. lat. component of RHT labeled terminals and fibres within or lateral to the lateral haf of the medial preoptic area. Terminal label evident in ven. 1/2 of the lateral part of the medial preoptic area.
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Medial preoptic area to Lateral septal nucleus rostral (rostroventral) part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Medial preoptic areaLateral septal nucleus rostral (rostroventral) part existsnot knownFluorogold
scattered
Risold P.Y., Swanson L.W., 1997

Support information about direct projections from Lateral septal nucleus rostral (rostroventral) part to Nucleus accumbens:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Lateral septal nucleus rostral (rostroventral) partNucleus accumbens moderate/strongnot knownFluorogold
Medial shell injections resulted in dense labeling of the dorsal division of the lateral septal nucleus (Fig. 5D-G, 11D-G).
Brog J.S., Salyapongse A., Deutch A.Y. & Zahm D.S., 1993
Lateral septal nucleus rostral (rostroventral) partNucleus accumbens moderate/strongnot knownFluorogold
Medial shell injections resulted in dense labeling of the dorsal division of the lateral septal nucleus (Fig. 5D-G, 11D-G).
Brog J.S., Salyapongse A., Deutch A.Y. & Zahm D.S., 1993

Support information about direct projections from Nucleus accumbens to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Nucleus accumbensLateral hypothalamic area existsnot knownPHAL
central region, at the level of the AHN; earlier: see Mogenson et al. J. Neurosci. 3:189, 1983, rat, autoradiography and electrophysiology. Collator note: predominantly from the shell region of ACB.
Risold P.Y., Thompson R.H., Swanson L.W., 1997
Nucleus accumbensLateral hypothalamic area existsnot knownautoradiography/electrophysiology
at about atlas level 27
Mogenson GJ, Swanson LW, Wu M., 1983
Nucleus accumbensLateral hypothalamic area strongnot knownautoradiography
Collator note: strong terminal field in the lateral LHA, between the fornix and the cerebral peduncle. See Fig. 1D-E, Swanson Atlas Levels 28-31.
Nauta W.J., Smith G.P., Faull R.L. & Domesick V.B., 1978