"Demyelinate" Natural Recordings by Native Speakers
To demyelinate means to remove the myelin sheath, a fatty, insulating substance, from nerve fibers. In other words, demyelination is a process where the protective coating around nerve fibers is stripped away, exposing the nerve fibers and disrupting normal nerve function. This can occur due to various factors such as multiple sclerosis, injury, or certain diseases, leading to impairment of nerve signals and communication.
Demyelinate
Demutualised refers to an organization or company that has undergone a change in its ownership structure, typically from a mutual entity, such as a mutual society or trust, to a publicly listed company or a private company with non-member ownership. In a demutualization, the former members or stakeholders of the mutual organization are usually given shares or other financial rewards in exchange for their loss of ownership and control. This type of change often occurs when a mutual organization seeks to access additional capital or increase its competitiveness in the market. The word has become synonymous with the process of converting a mutual into a public company, often associated with the changes in the financial sector.
Demyelination is the breakdown or destruction of the insulating covering of nerve fibers, the myelin sheath. Myelin is produced by specialized cells called oligodendrocytes in the central nervous system (CNS) and Schwann cells in the peripheral nervous system (PNS). Myelin plays a crucial role in the functioning of the nervous system, as it increases the speed and efficiency of nerve impulses.<br><br>Demyelination can occur due to various reasons such as:<br><br> Autoimmune disorders like Multiple Sclerosis (MS)<br> Infections like Lyme disease<br> Trauma<br> Tumors<br> Genetic disorders<br><br>When myelin is damaged or destroyed, nerve fibers can be exposed and damaged, leading to a range of symptoms depending on the location and extent of the damage. These symptoms can include numbness, weakness, muscle twitching, vision problems, and cognitive impairment.