神经元的电生理特性（4）

       Voltage-gated ion channels and other family members (the 6-TM family).Inwardly rectifying potassium channels and other channels with two transmembrane segments in each porelining subunit (the 2-TM family).“Two-pore” potassium channels (4-TM or 8-TM).Ionotropic glutamate receptors.Nicotinic acetylcholine receptors and related ionotropic transmitter receptors.Intracellular calcium channels.Chloride channels.Different families of ion channels may share common functional modules.Different members of the same family may have divergent functions.