Inferred network

R(Retina) → AVP(Anteroventral preoptic nucleus)
AVP(Anteroventral preoptic nucleus) → SUBv(Subiculum ventral part)
SUBv(Subiculum ventral part) → PL(Prelimbic area)
PL(Prelimbic area) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Anteroventral preoptic nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaAnteroventral preoptic nucleus existsnot knownCholera toxin conjugated to HRP
Case pg351, fig5a-e. 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 Terminal label evident throughout the anteroventral preoptic nucleus..
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Anteroventral preoptic nucleus to Subiculum ventral part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anteroventral preoptic nucleusSubiculum ventral part existsnot knownPHAL
Case pg233. Soma notes PHA-L inj. Terminal notes not specified..
Simerly RB, Swanson LW., 1988
Anteroventral preoptic nucleusSubiculum ventral part existsnot knownPHAL
none provided
Simerly RB, Swanson LW., 1988

Support information about direct projections from Subiculum ventral part to Prelimbic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Subiculum ventral partPrelimbic area moderatenot knownPHAL
Case pg181,183, fig1,5. Soma notes 8 adult male Sprage-Dawley rats received inj of PHA-L into ventral parts of subiculum discrete inj sites typically with hundreds of clearly labeled neurons. In 5 expts inj was virtually confined to temporal pole of subiculum. SUB16: repr case. Terminal notes ?other fibres innervate ?prelimbic, infralimbic & medial orbital areas of cortex --Fig5: thicker line repesenting moderate connection--.
Canteras NS, Swanson LW., 1992
Subiculum ventral partPrelimbic area moderatenot knownfluorescent tracers
Case pg337-9, fig1,2. Soma notes Additional labeled cells were also seen in dorsal & ventral prosubiculum, the transition zone btwn CA1 & subiculum. At more caudal lvl, PL-projecting neurons seen in prosubiculum & subiculum. Most cells ipsilateral to inj site, few contra.. Terminal notes In all rats with FG injected into prelimbicc cortex (fig1B)
Jay TM, Glowinski J, Thierry AM., 1989
Subiculum ventral partPrelimbic area existsnot knownPHAL
earlier: Jay & Witter JCN 313:574-86, 1991, rat, PHAL
Canteras NS, Swanson LW., 1992
Subiculum ventral partPrelimbic area strongnot knownFluorogold
[…] dense labeling in CA1 of the ventral hippocampus extending dorso-ventrally throughout CA1 of the ventral HF (Fig. 5s, t). Collator note: Swanson Atlas Levels 38-40. Ventral subiculum is labeled intensely.
Hoover W.B. & Vertes R.P, 2007
Subiculum ventral partPrelimbic area moderate/strongnot knownFluorogold
At the pons-medulla (Fig. 5u–x), labeling was essentially confined cortically to the ventral subiculum (Fig. 5u) which was densely labeled, and ECl which was moderately labeled. Collator note: Swanson Atlas Level 42. Subv is entirely labeled in sp.
Hoover W.B. & Vertes R.P, 2007
Subiculum ventral partPrelimbic area light/moderatenot knownretrograde tracers
Collator note: few labeled neurons. See Fig. 5J, Swanson Atlas Levels 36-37.
Conde F., Audinat E., Maire-Lepoivre E. & Crepel F., 1995
Subiculum ventral partPrelimbic area moderate/strongnot knownretrograde tracers
Collator note: strong-moderate labeling of the SUBv, in the more caudal levels. See Fig. 5K-L, Swanson Atlas Levels 40-43.
Conde F., Audinat E., Maire-Lepoivre E. & Crepel F., 1995
Subiculum ventral partPrelimbic area strongnot knownPHAL
In the ventral portion [of the PL] we observed clear terminal labeling in the superficial layers, whereas in the dorsal part of the prelimbic cortex the superficial cortical layers were only scarcely innervated (Fig. 9). Collator note: overall, strong lab
Jay TM, Witter MP., 1991
Subiculum ventral partPrelimbic area moderatenot knownPHAL
Injections in the dorsal or ventral part of the subiculum (cases SUB-1, SUB-2, SUB-6, SUB-7, and SUB-8; Fig. 7) resulted in moderately dense labeling in the prelimbic and medial orbital cortices.
Jay TM, Witter MP., 1991
Subiculum ventral partPrelimbic area very strongnot knowndiamidino yellow
Collator note: very strong labeling of the ventral subiculum, rostrocaudally. See Fig 3A-F, Swanson Atlas Levels 34-41.
Verwer R.W., Meijer R.J., Van Uum H.F. & Witter M.P., 1997
Subiculum ventral partPrelimbic area moderatenot knownPHAL
Collator note: see the flatmap that summarizes the experimental resutls. This region is shown as a target of the SUBv, and the connection strength is at least moderate.
Canteras NS, Swanson LW., 1992

Support information about direct projections from Prelimbic area to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Prelimbic areaLateral hypothalamic area existsnot knownautoradiography
Case pg56, fig2. Soma notes 3H A.A. inj.. Terminal notes not specified..
Beckstead RM., 1979
Prelimbic areaLateral hypothalamic area lightnot knownPHAL
Case pg216, fig4. Soma notes PHA-L inj, {3,4,5,6} caudal/central PL. Terminal notes perifornical area.
Sesack SR, Deutch AY, Roth RH, Bunney BS., 1989
Prelimbic areaLateral hypothalamic area moderatenot knownPHAL
Collator note: injection with PHAL shown in Fig. 4A, in PL, which corresponds to Swanson Atlas Level 9. The injection covers the entire PL with possible extension into the ventral ACd.
Fisk G.A. & Wyss J.M., 2000
Prelimbic areaLateral hypothalamic area light/moderatenot knownradioactive aminoacids
Collator note: continuous terminal field from the external capsule to the fornix, and ventrally up to the optic tract, covering amygdalar nuclei and LHA in this level. See Fig. 2D, Swanson Atlas Levels 26-27.
Beckstead RM., 1979