Nicotinic receptors are also considered what? Adrenergic Sodium channels Enzymes Inhibitory
Nicotinic receptors are also considered what?
Adrenergic
Sodium channels
Enzymes
Inhibitory
The nervous system in the human body is responsible for controlling all the body parts through transmission of nerve impulses. The neurons are specialised cells of the human nervous system. The neurons of the nervous system comprises four main parts: the cell body or the soma, the dendrites, the axons, and the axon terminals. The neurons communicate with each other as well as other cells by transmission of electrical nerve signals through action potential. The action potential refers to the rapid changes in the membrane potential of neurons. The point of contact at which communication occurs between two neurons is called synapse. The synapse can be of two types: presynapse which sends the nerve signals, and postsynapse which receives the nerve signals.
The axon terminal is responsible for converting electrical nerve signals into chemical signals in a process called synaptic transmission. The chemicals released at the end of the axon terminal are called neurotransmitters, which further allows communication with the other cells. Different types of neurotransmitters present in the body include acetylcholine, dopamine, GABA (gamma-aminobutyric acid), and many others.
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