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Unformatted text preview: microorganisms and cellular debris. • Ependymal cells line the fluid-filled cavities of the brain and spinal cord. Many are ciliated. Two kinds of neuroglia are found in PNS: • Schwann cells (neurolemmocytes) wrap around axons to produce an insulating myelin sheath. Schwann cells provide the same function in the PNS as oligodendrocytes provide in the CNS. • Satellite cells are located in ganglia, where they surround the cell bodies of neurons....
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This note was uploaded on 11/10/2011 for the course PT 101 taught by Professor Staff during the Spring '10 term at Texas State.
- Spring '10