Watch this video (http://openstaxcollege.org/l/ neurotrans) to learn about the release
Chapter 12, Problem 8(choose chapter or problem)
Watch this video (http://openstaxcollege.org/l/ neurotrans) to learn about the release of a neurotransmitter. The action potential reaches the end of the axon, called the axon terminal, and a chemical signal is released to tell the target cell to do something, either initiate a new action potential, or to suppress that activity. In a very short space, the electrical signal of the action potential is changed into the chemical signal of a neurotransmitter, and then back to electrical changes in the target cell membrane. What is the importance of voltage-gated calcium channels in the release of neurotransmitters?
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