In the context of brain development in humans, which of the following is true about the process of myelination?
A) Sensory pathways are generally myelinized before motor pathways.
B) The temporal and frontal poles are myelinized before the occipital lobe.
C) Association fibers are myelinized prior to projection fibers.
D) Myelination occurs rapidly from 2 to 5 years of age.

Question

Quizplus · Accepted Answer

Myelination, the process of forming a myelin sheath around the nerves to increase the speed at which information travels, follows a specific sequence in human development. Sensory pathways, which are responsible for processing sensory information, tend to be myelinated before motor pathways, which control movement. This sequence supports the developmental progression from sensory processing to motor response, enabling efficient sensory input processing before the development of complex motor skills.

In the Context of Brain Development in Humans, Which of the Following