Schwann Cells
forms myelin sheath around a segment of an axon, helps regulation of axons
Ependymal Cell
lines four brain ventricles, forms and circulates CSF
Microglial Cells
engulfs invading microbes, clears debris, migrates to injured nerves
Astrocytes
maintains environment around neurons, forms blood brain barrier
Satellite Cells
Covers sensory neuron cell bodies; maintains neuron environment
Oligodendrocyte
processes from this cell form myelin sheaths around axons