Table 1.
Passive Membrane Properties and Action Potential Properties of hiN Cells
| Passive membrane properties | ||||
|---|---|---|---|---|
| Rin (GΩ) | Cm (pF) | tau (ms) | RMP (mV) | |
| Mean | 1.06 | 33.32 | 35.39 | −42.12 |
| SEM | 0.08 | 3.50 | 4.24 | 3.80 |
| N | 27 | 27 | 27 | 27 |
| Action potential properties | |||
|---|---|---|---|
| Amplitude (mV) | FWHM (ms) | Threshold (mV) | |
| Mean | 39.23 | 24.12 | −30.54 |
| SEM | 4.97 | 6.48 | 1.71 |
| N | 19 | 19 | 19 |
Passive membrane properties, including input resistance (Rin), membrane capacitance (Cm), membrane time constant tau, and resting membrane potential (RMP) were measured in 27 hiN cells. Analysis of action potential (AP) properties in 19 human induced neuronal (hiN) cells that showed AP firing revealed small AP amplitudes, broad full-widths at half-maximum (FWHM), and depolarized AP threshold potentials.
SEM, standard error of the mean.