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