作者: M. V. L. Bennett
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摘要: The sections in this article are: 1 Electrically Mediated Synaptic Transmission 1.1 Electrotonic Synapses 1.2 Rectifying Electrotonic Synapses 1.3 Electrical Inhibition 1.4 Electrical Interactions Across Extracellular Space 2 Functions of Transmission 2.1 Short Latency Through-conducting Systems 2.2 Reciprocity and Short Highly Synchronized Systems 2.3 Synchronization Relay Nuclei Effector Organs 2.4 Asynchronous Activity Reciprocal Excitation 2.5 Pathways Coupling Synchronization 2.6 Synaptic Control Degree Coupling 2.7 Cellular Junctions 2.8 Functions Junctions Nonelectrical Communication 3 Some “Unusual” Properties Chemically Transmission 3.1 Tonic Release Transmitter 3.2 PSP's Involving a Conductance Decrease Cytoplasmic Messengers 3.3 Dual- Multiple-action Synapses 4 Functional Considerations Mode Transmission 4.1 Input-Output Relations Electrically Excitable Membrane 4.2 Identification Transmission 4.3 Properties with Clear Advantages to Either Mode 4.4 Properties at Most Modest Advantage Mode 4.5 Evaluation Prospects