NEET PG DENTAL EXAM

EMBRYOLOGY

NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What type of neuroglia cell is found in the CNS and provides multiple layers of myelin sheaths?
A
Microglial
B
Oligodendrocytes
C
Astrocytes
D
Ependymal
Explanation: 

Detailed explanation-1: -Oligodendrocytes or oligodendroglia are associated with axons in the CNS. They provide the myelination for these axons in a way similar to that of Schwann cells in the PNS.

Detailed explanation-2: -Oligodendrocytes are the glial cells where myelin is produced in the central nervous system, and Schwann cells are responsible for producing myelin in the peripheral nervous system.

Detailed explanation-3: -Neuroglia in the CNS include astrocytes, microglial cells, ependymal cells, and oligodendrocytes.

There is 1 question to complete.