the axon space between Schwann cells
protects and insulates the axons and speeds up conduction of action potentials
the CNS cell that myelinates axons
the PNS cell that myelinates axons
The outside of a Schwann Cell with all the cytoplasm and organelles
line hollow spaces of brain and spinal cord, help produce and circulate CSF
very active phagocytes
Use perivascular feet to anchor neurons and blood vessels, regulates brain extracellular environment, and facilitates blood-brain barrier
PNS neuroglial cell believed to enclose and support cell bodies of neurons (however, precise function unknown)
Satellite cells
Schwann Cells
oligodendricytes
neurilemma
microglial cells
Node of Ranvier
astrocytes
Ependymal cells
myelin sheath
