基底神经节( ). A: the basal microglia B: the basal ganglia C: the oligodendrocyte D: the glial cells

Which is the myelinating cell in the central nervous system? A: Astrocytes B: oligodendroglia C: Schwann cells D: microglia

In the CNS, the myelin sheath of the nerve is formed by<br/>____________________?() A: Schwann cells B: astrocytes C: oligodendrocytes D: macroglia E: microglia

Which cell forms the myelin sheath of myelinated nerve fibers in the peripheral nervous system? A: Astrocytes B: Microglia C: Oligodendrocytes D: Schwann cells

In the central nervous system, myelin forming cells with myelinated nerve fibers are A: astrocyte B: oligodendrocyte C: microglia D: Schwann cell E: satellite cell