MEDICAL PHYSIOLOGY

PHYSIOLOGY

CENTRAL NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What type of glial cell provides myelin for the axons in a tract?
A
Oligodendrocyte
B
Astrocyte
C
Schwann cell
D
Satellite cell
Explanation: 

Detailed explanation-1: -Schwann cells are the glial cells that form the myelin sheath on axons outside the brain.

Detailed explanation-2: -There are three types of glial cells in the mature central nervous system: astrocytes, oligodendrocytes, and microglial cells (Figure 1.4A-C).

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