Question: what are the six types of glial cells?
Answer: Neuroglia. There are six types of neuroglia—four in the central nervous system and two in the PNS. ...  Astrocytes. Astrocytes are shaped like a star and are the most abundant glial cell in the CNS. ...  Microglial Cells. ...  Ependymal Cells. ...  Oligodendrocytes. ...  Satellite Cells. ...  Schwann Cells. ...  Neurons.