+A nerve impulse is an electrochemical signal, a rapid wave traveling along a [Neuron](/wiki/neuron). This fleeting message transmits vital information, enabling swift [Communication](/wiki/communication) across the nervous system.
+## See also
+- [Action Potential](/wiki/action_potential)
+- [Synapse](/wiki/synapse)
+- [Nervous System](/wiki/nervous_system)
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