Dictionary.com
Thesaurus.com

myelination

American  
[mahy-uh-luh-ney-shuhn] / ˌmaɪ ə ləˈneɪ ʃən /
Also myelinization

noun

Anatomy.
  1. the formation of a myelin sheath.


Etymology

Origin of myelination

First recorded in 1895–1900; myelin + -ation

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They found that children exposed to better interactions and more engaging language had greater myelination, suggesting they could process language more quickly and effectively.

From BBC • Apr. 10, 2026

In the new study, the precise biochemical steps by which a drug reward leads to myelination are not completely clear.

From Science Daily • Jun. 5, 2024

In 2014, her team reported that stimulating the premotor cortex of mice increased the myelination of neurons there and improved limb movement.

From Science Daily • Jun. 5, 2024

The healthy protein is anchored on the cell membranes of neurons and glia throughout the brain, although its best validated role is in maintaining myelination of peripheral nerves.

From Science Magazine • Mar. 21, 2024

In vertebrates, where the comparatively large brain is enclosed in a compact cranium, another space-saving mechanism plays a major role: myelination.

From Science Daily • Mar. 6, 2024