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| Morphology |
| Soma | |
| CA3:SR | |
| CA3:SL |
| Axons | |
| CA3:SL |
| Dendrites | |
| CA3:SLM | |
| CA3:SR |
| Representative figure |
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Granule cells in the CA3 area. Szabadics J, Varga C, Brunner J, Chen K, Soltesz I J Neurosci, 2010 Jun 16, 30 (24), pages: 8296 - 8307 PMID: 20554881; DOI: 10.1523/JNEUROSCI.5602-09.2010 |
 "Figure 2. Morphology and firing properties of CA3 GCs [granule cells] {CA3 Granule}. A, Whole-cell recorded, biocytin filled, and subsequently reconstructed CA3 GC [granule cell]. A1, Dendritic and axonal arborizations of a CA3 GC [granule cell] (DG [dentate gyrus], GC [granule cell] layer of the inner blade of the DG [dentate gyrus]; s.rad., stratum radiatum; s.luc., stratum lucidum; s.pyr., stratum pyramidale). The black dot in the inset indicates the location of the soma of the recorded cell within the hippocampus. Note the presence of large ("giant") terminals with filopodial extensions on the camera lucida reconstruction of the axonal arbor primarily restricted to the stratum lucidum; see also A2." |
| Molecular markers |
| Positive | |
| CB | |
| Prox1 |
| Negative | |
| CR (multiple confirming inferences) | |
| GABAa\alpha 6 (inference) | |
| Gaba-a-alpha (multiple confirming inferences) | |
| NPY (inference) | |
| PV (multiple confirming inferences) | |
| VIP (inference) |
| Mixed expression | |
| None known |
| Electrophysiological properties |
| Key: [range] OR representative value±SD (measurements); Number of sources (total measurements): [min , max] | |
| Resting membrane potential (Vrest): -78±0.5 mV (15); 1 source | |
| Input resistance (Rin): 139±11 MΩ (15); 1 source | |
| Time constant (τm): 17.1±1.8 ms (15); 1 source | |
| Threshold potential (Vthresh): 27.4 mV (1); 1 source | |
| Fast afterhyperpolaziring potential amplitude (Fast AHP): 7.95 mV (1); 1 source | |
| Action potential amplitude (APampl): 104.3 mV (1); 1 source | |
| Action potential width (APwidth): [0.8, 1.1] ms (2); 1 source | |
| Max firing rate (Max F.R.): >100 Hz (1); 1 source | |
| Slow afterhyperpolarizing potential amplitude (Slow AHP): 1.75 mV (1); 1 source | |
| Sag ratio: 0.99 (1); 1 source |
| Notes |
| Occasional A:DG:SM. |
| Firing Pattern |
| Images | |
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| Parameters | View page | |
| ASP. | [Evidence] [Firing Pattern] | |
| TSTUT.ASP. | [Evidence] [Firing Pattern] |
| Izhikevich Model |
| Parameters | Single Compartment | Downloads | Simulate |
| subtype: 1 k=2.25;a= 0.053;b= 1.54;d= 443;C= 241;Vr= -78.04;Vt= -64.88;Vpeak= -7.73;Vmin= -68.01; | Simulate |
| Images | |
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| ModelDB Model |
| Model Accession Number | PubMed ID |
| Sources of Input |
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| Targets of Output |
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| Oscillation Phase Locking |
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