The temporary inflow of positive ions through an axon membrane is the

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The temporary inflow of positive ions through an axon membrane is known as the action potential. This is the momentary reversal of the membrane potential from negative to positive, which rapidly spreads along the axon and allows for communication between neurons. The resting potential refers to the normal polarized state of the membrane when a neuron is not transmitting a signal. The refractory period is a brief period after an action potential when the neuron is unable to fire again. The threshold is the minimum level of stimulation required to trigger an action potential.

The Temporary Inflow of Positive Ions Through an Axon Membrane