Matching Pairs Unit 12 Neuroglial Cell ReviewOnline version Unit 12 Neuroglial Cell Review for Final Exam by Kevin Hunt 1 the axon space between Schwann cells 2 the CNS cell that myelinates axons 3 line hollow spaces of brain and spinal cord, help produce and circulate CSF 4 The outside of a Schwann Cell with all the cytoplasm and organelles 5 very active phagocytes 6 the PNS cell that myelinates axons 7 PNS neuroglial cell believed to enclose and support cell bodies of neurons (however, precise function unknown) 8 Use perivascular feet to anchor neurons and blood vessels, regulates brain extracellular environment, and facilitates blood-brain barrier 9 protects and insulates the axons and speeds up conduction of action potentials myelin sheath neurilemma microglial cells astrocytes oligodendricytes Ependymal cells Schwann Cells Node of Ranvier Satellite cells