Asked by mansi tamhane on May 12, 2024
Verified
Gray matter has little myelination, whereas white matter has abundant myelination.
Gray Matter
The darker-colored area of the central nervous system; abundant in nerve cell bodies, dendrites, and axon terminals, associated with processing and cognition.
Myelination
The process of forming a myelin sheath around nerves, enabling faster electrical impulse transmission.
White Matter
The part of the nervous system consisting mainly of myelinated neurons' axons, responsible for transmitting impulses between different areas of the central nervous system.
- Identify the differences in composition and function between gray and white matter.
Verified Answer
AE
Antanika EbanksMay 13, 2024
Final Answer :
True
Explanation :
Gray matter primarily consists of neuronal cell bodies, dendrites, and unmyelinated axons, which give it a gray appearance, while white matter is composed of myelinated axons, which give it a white appearance due to the myelin sheath's lipid content.
Learning Objectives
- Identify the differences in composition and function between gray and white matter.