Question

Why does the membrane potential rise slowly when current is applied?

Answer 1

Because electrical signals are the basis of information transfer in the nervous system, it is essential to understand how these signals arise. The use of electrical signals—as in sending electricity over wires to provide power or information—presents a series of problems in electrical engineering. A fundamental problem for neurons is that their axons, which can be quite long (remember that a spinal motor neuron can extend for a meter or more), are not good electrical conductors.

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