Neurons (or nerve cells) are the smallest unit of the nervous system which send signals to the rest of the body to perform what ever function the brain.
New What Is The Function Of A Nerve Cell
Pictures. Neurons (or nerve cells) are the smallest unit of the nervous system which send signals to the rest of the body to perform what ever function the brain. They also have a nucleus surrounded by cytoplasm, a cell membrane and an axon.
Soma (biology) - New World Encyclopedia from static.newworldencyclopedia.org
Cells of the nervous system sometimes secrete chemical messengers instead of neurotransmitters. The cell body (soma) is the factory of the neuron. Its function is to allow damaged nerves to regenerate.
Structurally, the nervous system has two components:
The neurilemma is the layer of schwann cells with a nucleus. These are connected to each other by thin, wirelike threads that carry electrical signals and some. The nervous system maintains internal order within the body by coordinating the activities of muscles and organs, receives input from sense organs, trigger reactions, generating learning and understanding, and providing protection from danger. To adapt to their job, they are very long and are branched at each end.
