I_{NaP} | I_{A} | I_{K} | I_{LVA} | I_{HVA} | I_{S} | I_{h} | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

m | h | m | h1 | h2 | m | m | h | m | h_{1} | h_{2} | m | h_{1} | h_{2} | |

V (mV)_{h} | −41.5 | −47.4 | −29.4 | ^{b} | ^{b} | −19.7 | −51.4 | −80.1 | −11 | −36.6 | −36.6 | −45 | −77.4 | −77.4 |

k (mV) | −3.0 | 8.2 | −6.64 | 4.26 | 4.26 | −12.3 | −4.07 | 5.5 | −7 | 14.6 | 14.6 | −12 | 9.2 | 9.2 |

τ (ms) | 0.4 | Eq. 14 | Eq. 14 | 7.67 | 100 | Eq. 14 | Eq. 14 | 250 | 0.816 | 53.4 | 728 | 1500 | Eq. 15 | Eq. 15 |

a | — | 67.3 | −2.91 | — | — | 23.8 | 31.3 | — | — | — | — | — | −89.8 | −82.6 |

b | — | −27.5 | 25.6 | — | — | 18 | 10.1 | — | — | — | — | — | 11.6 | 25.7 |

c | — | 67.3 | 65.3 | — | — | 23.8 | 31.3 | — | — | — | — | — | 35.8 | 370.9 |

d | — | 27.5 | −10.6 | — | — | −18 | −10.1 | — | — | — | — | — | 7.6 | 54.1 |

e | — | 574.5 | 1 | — | — | 10.6 | 109 | — | — | — | — | — | — | — |

f | — | 62.6 | 0.0527 | — | — | 0 | 0.0391 | — | — | — | — | — | — | — |

↵

and^{a}V_{h}*k*are the voltage at half-activation or inactivation and the steepness of the steady-state function. τ, Time constant that is voltage independent for*m*,_{Nap}*h*,_{1A}*h*,_{2A}*h*,_{LVA}*m*,_{HVA}*h*,_{1HVA}*h*, and_{2HVA}*m*. For_{s}*h*,_{NaP}*m*,_{A}*m*,_{K}*m*,_{LVA}*h*_{1}_{h}, and*h*, τ is voltage-dependent and governed by Equation 14 (_{2h}*a*,*b*,*c*, and*d*are in mV,*e*and*f*are in ms) or Equation 15 (*a*and*b*are in mV, and*c*is in ms).↵

See Table 4.^{b}