5:19 904 d2l.laurentian.ca Quiz 3 0:31:47 elapsed Neuroglia in the central nervous system (CNS) that produce the myelin sheath are the a) oligodendrocytes b) astrocytes c) neurolemmocytes d) microglia e) ependymal cells

Did you know that oligodendrocytes are like the superheroes of the central nervous system? These specialized cells wrap around neurons, forming the myelin sheath that speeds up electrical signals, much like an insulation coating on electrical wires. Thanks to them, our brain's communication is super efficient, enabling rapid responses and coordination throughout the body! In real-world applications, understanding oligodendrocytes is crucial for addressing neurological disorders like multiple sclerosis, where the myelin sheath is damaged. Researchers are exploring ways to protect or regenerate this essential component to restore function and improve the lives of those affected. Who knew studying tiny glial cells could have such a big impact?