The glial cells in the central nervous system that form scar tissue after central nervous system injury are the
A)astrocytes.
B)satellite cells.
C)oligodendrocytes.
D)microglia.
E)ependymal cells.

Question

Quizplus · Accepted Answer

Astrocytes are responsible for forming scar tissue in the central nervous system after injury. They also have many other functions such as providing nutrients for neurons and maintaining the blood-brain barrier. Satellite cells are found in the peripheral nervous system and support the function of neurons. Oligodendrocytes produce myelin in the central nervous system. Microglia are responsible for immune defense in the central nervous system. Ependymal cells line the ventricles and produce cerebrospinal fluid.

The Glial Cells in the Central Nervous System That Form