Write down the steps that take place when an action potential arrives

Question

Write down the steps that take place when an action potential arrives in a presynaptic axon terminal and the generation of another action potential in the post synaptic neuron.

21 Jan 2021

Answer :

Word Count : 421

The process of transmitting signals between neurons occurs at synapses, where the axon terminal of a presynaptic neuron communicates with the dendrites or cell body of a postsynaptic neuron. The transmission of signals involves the generation of an action potential in the presynaptic neuron and the subsequent initiation of another action potential in the postsynaptic neuron. Here are the steps involved in this process:

1. Resting State:
- At rest, the neuron has a resting membrane potential, typically around -70 millivolts. This is maintained by the active transport of ions across the neuronal membrane.

2. Action Potential Generation:
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