Article: Electrophysiological properties of lumbosacral preganglionic neurons in the neonatal rat spinal cord.
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Miura A; Kawatani M; Araki I; de Groat WC
Brain Res., 2000
Table 2Effect of 4-AP (0.5 mM) on action potentials in tonic and phasic PGNa
| Tonic (n=7) | Phasic (n=8) |
| Control | 4-AP | Control | 4-AP |
| Spike threshold | −33.9±0.8 | −39.2±1.4* | −30.7±1.8 | −36.1±1.9* |
| (mV) | | | | |
| Spike duration | 2.7±0.3 | 2.9±0.3 | 2.2±0.3 | 2.7±0.4* |
| (ms) | | | | |
| AHP duration | 185.5±22.4 | 221.1±17.2* | 140.3±24.4 | 127.7±23.5 |
| (ms) | | | | |
| AHP amplitude | 7.6±1.3 | 7.6±1.5 | 6.8±2.0 | 5.8±2.4 |
| (mV) | | | | |
| Threshold current | 10.0±1.7 | 15.6±1.8 | 31.3±8.1 | 18.8±4.8* |
| (pA) | | | | |
| Latency of 1st AP | 111.0±22.1 | 56.7±11.0* | 43.4±9.3 | 44.6±9.0 |
| (ms) | | | | |
aData are mean±S.E.M. *P<0.05 indicates differences compared with control.
Inferred neuron-electrophysiology data values
| Neuron Type |
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Ephys Prop |
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Standardized Value |
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