The myelin sheath is a protective, insulating layer that surrounds the axons of nerve cells, significantly increasing the speed and efficiency of electrical signal transmission. It is essential for proper nervous system function, and its damage or degradation can lead to neurological disorders such as multiple sclerosis.

Myelin Sheath

myelin sheath

Protective Layer

insulating layer

axons of nerve cells

Speed of electrical signal transmission

efficiency of electrical signal transmission

The nervous system is a complex network responsible for coordinating all bodily functions by transmitting signals between different parts of the body. It plays a crucial role in maintaining homeostasis, processing sensory information, and enabling voluntary and involuntary actions.

nervous system function

Damage to myelin sheath

Degradation of myelin sheath

Neurological disorders encompass a wide range of conditions affecting the nervous system, including the brain, spinal cord, and peripheral nerves. These disorders can result from genetic, environmental, or unknown causes and may lead to a variety of symptoms such as cognitive impairment, motor dysfunction, and sensory disturbances.

neurological disorders

Multiple Sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system, leading to a wide range of neurological symptoms due to the immune system attacking the protective myelin sheath covering nerve fibers. The disease is characterized by periods of relapses and remissions or progressive neurological decline, and its exact cause remains unknown, though it involves a combination of genetic and environmental factors.

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