Which type of glia actually helps guide the regrowth of axons following injury?
A) astrocytes
B) oligodendrocytes
C) Schwann cells
D) microglia

Question

Quizplus · Accepted Answer

Schwann cells play a significant role in guiding the regrowth of axons following injury in the peripheral nervous system. They form tube-like structures called bands of Büngner that act as a guide for the regenerating axons to grow through. Meanwhile, astrocytes play a role in repairing the damage caused by an injury in the central nervous system, but they do not directly guide the regrowth of axons. Oligodendrocytes assist in the formation of the myelin sheath around axons, while microglia are involved in immune defense and removal of damaged cells.

Which Type of Glia Actually Helps Guide the Regrowth of Axons