Myelin
Myelin
Myelin is an insulating layer that wraps around a neuron's axon, helping nerve signals travel faster.
Details
Myelin is a fatty sheath that surrounds the axons of neurons, greatly increasing the speed at which electrical signals are transmitted.
Like the insulation on an electrical wire, it prevents signals from leaking out and keeps them moving efficiently.
With repeated practice and learning, myelin becomes thicker, allowing the related skill to be performed faster and more automatically.
Damage to myelin is associated with conditions such as multiple sclerosis.
Mindy says: Getting enough sleep and maintaining a healthy diet can support myelin formation.
💡 Real-Life Example
When an athlete repeats the same training over and over, their myelin thickens, making their movements faster and more precise.
This content is for educational purposes and does not replace professional medical diagnosis.