Article: Extracellular potassium regulates the chloride reversal potential in cultured hippocampal neurons.
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Balena T; Acton BA; Koval D; Woodin MA
Brain Res., 2008
Table 1Comparison of passive and active membrane properties of neurons cultured in either low- or high-KCl
| Neuron culture condition |
| Low-KCl | High-KCl |
| Passive properties |
| Resting membrane potential (mV) | −58.3±1.89 (33) | −62.25±1.24 (36) |
| Input resistance (MΩ) | 473.58±26.69 (15) | 312.58±21.21 (15)⁎ |
| Capacitance (pF) | 29.11±4.14 (8) | 28.42±2.4 (10) |
|
| Active properties |
| Action potential amplitude (mV) | 58.25±1.70 (21) | 61.84±2.67 (21) |
| Action potential threshold (mV) | −29.32±2.0 (22) | −18.17±1.97 (29)⁎ |
| Action potential half-width time (ms) | 2.5±0.14 (11) | 2.2±0.12 (11) |
| Action potential rise time (ms) | 1.63±0.07 (6) | 1.6±0.18 (11) |
⁎Statistically significant differences at p<0.05.
Inferred neuron-electrophysiology data values
