The
nervous tissue consists of three kinds of matter. (a) grey matter, forming the
nervous cell, (b) white matter, the nerve fibers, and (c) neuroglia, a special
kind of supporting cell, found only in the nervous system which holds together
and supports nerve cell and fibers. Each nerve cell with it processes is called
neurone.
Nerves
cell are composed of highly specialized granular protoplasm, with large nuclei
and cell walls as other cells. Various processes arise from the nerve cells.
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