2 major cell groups make up the nervous system--- neurons and connective tissue cells such as astrocytes and Schwann cells. Which are "nervous" cells? why? What are the major functions of the other group?

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12-01-2016
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2 major cell groups make up the nervous system--- neurons and connective tissue cells such as astrocytes and Schwann cells. Which are "nervous" cells? why? What are the major functions of the other group?

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Neuron Neuron · Answer 1 · 2016-01-14T01:59:36+01:00

Neurons with their somas (bodies), axons, and synapses represent the nervous cells, while astrocytes and Schwann cells represent glia cells. Nervous cells transmit messages to each other in order for us to be able to function as we to - move, talk, hear, see, think, etc.

The major function of glia cells is that they provide structural support for our brain, they make communication faster but they also have an important functional role.

saadhussain514 saadhussain514 · Answer 2 · 2018-08-12T08:01:30+02:00

The real nervous cells are the neurons. To forgive a long explanation, they primarily employ a series of biochemical reactions including Sodium and Calcium in active transportation to deliver stimulation.

Schwann cells are a character of insulation for the neuron. The electric message is protected by glial cells (Schwann) much like the electric wire going through your house. This covering helps by promoting up the message. The astrocyte is solely a type of specific glial cell within the brain that operates a variety of sustaining functions in the meninges.