Details about the neuroanatomical projections from ORBvl to ENTm

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Report IDSending structure Receiving structureProjection strengthTechniqueGeneral description projectionCollatorAssociated reference
91808 Orbital area ventrolateral partEntorhinal area medial part, dorsal zone lightbiotinylated dextran amine (BDA)
In EC, labeled axons, passing through the deep layers of LEC (Fig. 5A–D), terminated in the upper layers of the caudal portion of the dorsal lateral LEC (Figs. 5E, 12C), and caudally adjacent caudal part of MEC (Figs. 5F, 12E). Collator note: weak-moderate labeling of the caudalmost portions of the ENTl and ENTm, respectively. The labeled terminals are located in layers II-III. See Fig. 5E-F, Swanson Atlas Levels 45-47.
Kondo H. & Witter M.P., 2014
91810 Orbital area ventrolateral partEntorhinal area medial part, dorsal zone not presentbiotinylated dextran amine (BDA)
Labeling was almost absent more medially in LEC and MEC.
Kondo H. & Witter M.P., 2014
91828 Orbital area ventrolateral partEntorhinal area medial part, dorsal zone lightbiotinylated dextran amine (BDA)
Collator note: few fibers in layers I-III of the caudal ENTm, ventrally. See Fig 6E, Swanson Atlas Levels 45-46.
Kondo H. & Witter M.P., 2014
91829 Orbital area ventrolateral partEntorhinal area medial part, dorsal zone not presentbiotinylated dextran amine (BDA)
Collator note: no label in the rostral ENTm. See Fig. 6C-D, Swanson Atlas Levels 39-42.
Kondo H. & Witter M.P., 2014
General description technique/protocol: In a representative case (case F-17), the BDA injection targeted the lateral portion of VO at a caudal level (Figs. 2, 5). The injection involved mainly layers II and III.Collator note: injection in the caudal third of the ORBvl. See Figs. 1, 2, and 5. The injection is mapped here onto Swanson Atlas Levels 5-6.

Further details associated to record number 91810:
Position of injection: caudo-lateral
Topological position of injection: is contained
Extension of injection outside: none
The injection was performed in: left hemisphere