Which glial cell forms myelin in the central nervous system?

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Multiple Choice

Which glial cell forms myelin in the central nervous system?

Explanation:
Oligodendrocytes are the myelinating cells of the central nervous system. They extend processes that wrap around segments of multiple axons, creating the myelin sheath that speeds electrical conduction through saltatory conduction. This CNS pattern differs from Schwann cells, which myelinate a single axon segment in the peripheral nervous system. Astrocytes provide structural and metabolic support, and microglia serve as the brain’s immune cells.

Oligodendrocytes are the myelinating cells of the central nervous system. They extend processes that wrap around segments of multiple axons, creating the myelin sheath that speeds electrical conduction through saltatory conduction. This CNS pattern differs from Schwann cells, which myelinate a single axon segment in the peripheral nervous system. Astrocytes provide structural and metabolic support, and microglia serve as the brain’s immune cells.

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