Why is myelination important in development?
Myelination is the process of coating the axon of each neuron with a fatty coating called myelin, which protects the neuron and helps it conduct signals more efficiently. Myelination begins in the brain stem and cerebellum before birth, but is not completed in the frontal cortex until late in adolescence.Click to see full answer. Accordingly,…
Myelination is the process of coating the axon of each neuron with a fatty coating called myelin, which protects the neuron and helps it conduct signals more efficiently. Myelination begins in the brain stem and cerebellum before birth, but is not completed in the frontal cortex until late in adolescence.Click to see full answer. Accordingly, why is myelination important?Myelin forms around the axons in what is often called the myelin sheath. Myelin enables nerve cells to transmit information faster and allows for more complex brain processes. The myelination process is vitally important to healthy central nervous system functioning.Likewise, does myelination increase with age? The Continued Formation of Myelin There are other age-related alterations in myelin sheaths, which indicate that myelin continues to form with age. The first is an increase in the overall thickness of normal myelin sheaths with age. Likewise, at what age is myelination complete? With advancing age, a progressive increase in the grade of myelination was noted in these regions, and at about 40 months of age myelination was complete. However, in most of our patients aged 20 months, myelination in the peritrigonal areas appeared complete.Why is myelination important for thinking and motor skills?Myelination is substantial during early childhood, speeding messages from one part of the brain to another. It allows faster thinking. It is a long, thick band of nerve fibers that connects the left and right sides of the brain.
