|
| Morphology |
| Soma | |
| CA3:SR | |
| CA3:SL | |
| CA3:SP | |
| CA3:SO |
| Axons | |
| DG:H | |
| CA3:SR | |
| CA3:SL | |
| CA3:SP | |
| CA3:SO |
| Dendrites | |
| DG:H | |
| CA3:SR | |
| CA3:SL | |
| CA3:SP | |
| CA3:SO |
| Representative figure |
|
Target selectivity and neurochemical characteristics of VIP-immunoreactive interneurons in the rat dentate gyrus. Hajos N, Acsady L, Freund TF Eur J Neurosci, 1996 Jul, 8 (7), pages: 1415 - 1431 PMID: 8758949; DOI: 10.1111/j.1460-9568.1996.tb01604.x |
 "FIG. 3. VIP[vasoactive intestinal polypeptide]-positive neurons {CA3 Interneuron Specific Quad} [in CA3] with hilar axon and dendrites." |
| Molecular markers |
| Positive | |
| VIP |
| Negative | |
| CB (inference) | |
| GABAa\alpha 6 (inference) | |
| Gaba-a-alpha (multiple confirming inferences) | |
| PV (multiple confirming inferences) | |
| vGluT3 (inference) |
| Mixed expression | |
| None known |
| Electrophysiological properties |
| None known |
| Notes |
| This class has been reinterpreted with multiple layers CA3:SR_SL_SP_SO enclosed by the hilus, which are not delineated by the authors. The ordering from top to bottom is unknown. If CA3c is ever separated out as a separate parcel, this class will be affected. Directed to Hájos paper by Freund and Buzsáki, who tried to draw parallels between IS-3 neurons in CA1, CA3, and DG, and, therefore, declared dendrites in all layers and axons only in the hilus (typo in F&B Table 2 - "IS-2" should be "IS-3"). Since this interpretation is counter to the single figure from Hájos, Freund and Buzsáki citations have been omitted from this cell type. A citation search yielded no further information. A neuron that had been previously interpreted as CA3 (-)03000 stratum radiatum has now been absorbed into this class. N = 3. 13 out of 166 VIP+ cells (8%) split across this cell type and DG (-)0003. Formed a small number of en passant or drumstick-like boutons. Axons difficult to follow once in DG:H. Non-principal cell specific targeting with multiple contacts on somata and dendrites. |
| Firing Pattern |
| Images | |
| No image is associated with this neuron |
| Parameters | |
| No parameter associated with this neuron |
| ModelDB Model |
| Model Accession Number | PubMed ID |
| Sources of Input |
| Targets of Output |
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| Oscillation Phase Locking |
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