Inferred network

R(Retina) → MPO(Medial preoptic area)
MPO(Medial preoptic area) → SI(Substantia innominata)
SI(Substantia innominata) → AAA(Anterior amygdaloid area)
AAA(Anterior amygdaloid area) → 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 Substantia innominata:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Medial preoptic areaSubstantia innominata lightnot knownHRP/WGA
Case table1. Soma notes WGA-HRP inj. Terminal notes ventral pallidum.
Chiba T, Murata Y., 1985

Support information about direct projections from Substantia innominata to Anterior amygdaloid area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Substantia innominataAnterior amygdaloid area moderatenot knownPHAL
Case pg349, fig1. Soma notes PHA-L inj centred in dorsal SI, but intruded into ventral SI. Terminal notes not specified..
Grove EA., 1988

Support information about direct projections from Anterior amygdaloid area to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anterior amygdaloid areaLateral hypothalamic area existsnot knownPHAL
moderately in dorsolateral region at level of the DMHa, atlas level 29
Petrovich G.D., Canteras N.S., Swanson L.W., 2001
Anterior amygdaloid areaLateral hypothalamic area existsnot knownPHAL
moderately dense in region of the parasubthalamic nucleus, atlas level 33
Petrovich G.D., Canteras N.S., Swanson L.W., 2001