In CNS, myelin sheath of Neurons is formed by:: (A) Astrocytes, (B) Oligodendroglia cells, (C) Schwann cells, (D) All the above
Answer is B. ANSWER (B) Oligodendroglia cellsREF: Basic histology, Carlos & Jose, 11th edition, Chapter 9. Nerve Tissue 8c the Nervous SystemThe myelin sheath is produced by oligodendrocytes in the central nervous system and by Schwann cells in the peripheral nervous system.