Myleated, more commonly referred to as "myelinated," pertains to the presence of myelin, a fatty substance that surrounds and insulates nerve fibers in the central and peripheral nervous systems. Myelination enhances the speed and efficiency of electrical signal transmission between neurons. This process is crucial for proper nervous system function and is essential for rapid communication within the brain and throughout the body. Demyelination, or loss of myelin, can lead to various neurological disorders.