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These models represent a minimal biophysical interpretation for an excitable cell in which current flow across the membrane is due to charging of the membrane capacitance, \( I_C \ ,\) and movement of ions across ion channels.  

These models represent a minimal biophysical interpretation for an excitable cell in which current flow across the membrane is due to charging of the membrane capacitance, \( I_C \ ,\) and movement of ions across ion channels.  

这些模型代表了可兴奋电池的最小生物物理解释（？），其中电流跨膜的原因是膜电容的充电，\（I_C\，\）以及离子在离子通道上的运动。

这些模型代表了可兴奋电池的最小生物物理解释（？），其中电流跨膜的原因是膜电容的充电，\（<math/>I_C\，\<math>）以及离子在离子通道上的运动。

In its simplest version, a conductance-based model represents a neuron by a single isopotential electrical compartment, neglects ion movements between subcellular compartments, and represents only ion movements between the inside and outside of the cell.  

In its simplest version, a conductance-based model represents a neuron by a single isopotential electrical compartment, neglects ion movements between subcellular compartments, and represents only ion movements between the inside and outside of the cell.