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Article: Cholecystokinin-immunopositive basket and Schaffer collateral-associated interneurones target different domains of pyramidal cells in the CA1 area of the rat hippocampus.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Cope DW; Maccaferri G; Márton LF; Roberts JD; Cobden PM; Somogyi P Neuroscience, 2002
Table 1Passive and active physiological properties of pro-CCK-immunopositive interneurones in stratum radiatum
| Cell ID | Age | Resting membrane potential (mV) | Peak input resistance (MΩ) | Time constant (ms) | Action potential amplitude (mV) | Action potential duration (ms) | fAHP amplitude (mV) | Rectification ratio of ‘sag’ | Depolarising rebound potential (mV) |
| Basket | |||||||||
| 231100/2 | P12 | −65 | 397.6 | 19.41 | 76.32 | 1.0 | 14.88 | 1.42 | 8.16 |
| 241100/3 | P13 | −63 | 316.2 | 31.62 | 74.47 | 0.8 | 14.88 | 1.14 | 3.33 |
| 271100/4 | P16 | −63 | 253.0 | 21.51 | 89.15 | 0.7 | 17.10 | 1.21 | 3.28 |
| 281100/4 | P17 | −58 | 185.0 | 22.21 | 59.07 | 0.9 | 19.10 | 1.25 | 2.39 |
| 281100/5 | P17 | −58 | 256.6 | 30.60 | 85.59 | 0.8 | 9.91 | 1.08 | 1.16 |
| P15±1.05 | −61.4±1.44 | 281.68±35.66 | 25.07±2.51 | 76.92±5.24 | 0.84±0.05 | 15.17±1.53 | 1.22±0.05 | 3.66±1.19 | |
| Schaffer collateral-associated | |||||||||
| 310800/1 | P12 | −59 | 376.4 | 37.39 | 78.46 | 1.0 | 17.31 | 1.90 | 14.22 |
| 040900/2 | P16 | −66 | 607.4 | 27.72 | 89.67 | 0.8 | 23.92 | 1.45 | 20.45 |
| 231100/3 | P12 | −65 | 694.2 | 19.09 | 65.41 | 1.2 | 29.67 | 1.35 | 19.06 |
| 231100/7 | P12 | −49 | 385.4 | 23.48 | 65.75 | 1.2 | 18.85 | 1.34 | 5.36 |
| 241100/2 | P13 | −64 | 349.8 | 22.93 | 66.20 | 1.1 | 15.35 | 1.52 | 7.43 |
| P13.2±0.73 | −60.6±3.14 | 482.64±70.25* | 26.12±3.13 | 73.00±4.82 | 1.06±0.07* | 21.02±2.59* | 1.51±0.10* | 13.30±3.02* | |
| Data are expressed as mean±S.E.M. for each cell population. Significant differences indicated by * (Student’s t-test, P<0.05). | |||||||||
Inferred neuron-electrophysiology data values
| Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
|---|---|---|---|---|---|
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | resting membrane potential (mV) | -60.6 ± 3.14 (5) | -60.6 (mV) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | input resistance (MΩ) | 482.64 ± 70.25 (5) | 482.64 (MΩ) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | membrane time constant (ms) | 26.12 ± 3.13 (5) | 26.12 (ms) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | spike amplitude (mV) | 73.0 ± 4.82 (5) | 73.0 (mV) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | spike half-width (ms) | 1.06 ± 0.07 (5) | 1.06 (ms) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | fast AHP amplitude (mV) | 21.02 ± 2.59 (5) | 21.02 (mV) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | sag ratio | 1.51 ± 0.1 (5) | 1.51 (ratio) | Data Table |
| Other | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive Schaffer collateral-associated cell | ADP amplitude (mV) | 13.3 ± 3.02 (5) | 13.3 (mV) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | resting membrane potential (mV) | -61.4 ± 1.44 (5) | -61.4 (mV) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | input resistance (MΩ) | 281.68 ± 35.66 (5) | 281.68 (MΩ) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | membrane time constant (ms) | 25.07 ± 2.51 (5) | 25.07 (ms) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | spike amplitude (mV) | 76.92 ± 5.24 (5) | 76.92 (mV) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | spike half-width (ms) | 0.84 ± 0.05 (5) | 0.84 (ms) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | fast AHP amplitude (mV) | 15.17 ± 1.53 (5) | 15.17 (mV) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | sag ratio | 1.22 ± 0.05 (5) | 1.22 (ratio) | Data Table |
| Hippocampus CA1 basket cell | Hippocampus CA1 stratum radiatum cholecystokinin-immunoreactive basket cell | ADP amplitude (mV) | 3.66 ± 1.19 (5) | 3.66 (mV) | Data Table |