myelinated nerve fiber (Meaning)
Wordnet
myelinated nerve fiber (n)
a nerve fiber encased in a sheath of myelin
Synonyms & Antonyms of myelinated nerve fiber
No Synonyms and anytonyms found
myelinated nerve fiber Sentence Examples
- Myelinated nerve fibers facilitate rapid and efficient electrical signal transmission in the nervous system.
- Nodes of Ranvier along myelinated nerve fibers allow for saltatory conduction, significantly increasing transmission speed.
- The myelin sheath surrounding myelinated nerve fibers is composed of multiple layers of specialized cells called Schwann cells or oligodendrocytes.
- Myelination enhances the speed of electrical impulses by reducing capacitance and current leakage.
- Myelinated nerve fibers are essential for complex neurological functions, such as rapid muscle control and sensory perception.
- Damage to myelinated nerve fibers, such as in demyelinating diseases like multiple sclerosis, can severely impair nervous system function.
- Myelination begins during embryonic development and continues into adulthood, forming the basis of the mature nervous system.
- Myelin sheaths of myelinated nerve fibers are produced by Schwann cells in the peripheral nervous system and oligodendrocytes in the central nervous system.
- The thickness of myelin sheaths around myelinated nerve fibers varies depending on the type and function of the nerve fiber.
- Myelination is a critical factor in determining the conduction velocity and transmission efficiency of electrical signals in the nervous system.
FAQs About the word myelinated nerve fiber
a nerve fiber encased in a sheath of myelin
No synonyms found.
No antonyms found.
Myelinated nerve fibers facilitate rapid and efficient electrical signal transmission in the nervous system.
Nodes of Ranvier along myelinated nerve fibers allow for saltatory conduction, significantly increasing transmission speed.
The myelin sheath surrounding myelinated nerve fibers is composed of multiple layers of specialized cells called Schwann cells or oligodendrocytes.
Myelination enhances the speed of electrical impulses by reducing capacitance and current leakage.
