Myelin

A fatty insulating sheath surrounding many nerve fibers that increases the speed of electrical impulse conduction. Produced by Schwann cells in the PNS and oligodendrocytes in the CNS.

Understanding the term "Myelin" is essential for studying human anatomy because it provides precise language for describing body structures, their positions, and their relationships. Standardized anatomical terminology ensures clear communication among healthcare professionals, researchers, and students worldwide.