Neural Arch (Noun)
Meaning
A structure arising dorsally from a vertebral centrum and enclosing the spinal cord.
Classification
Nouns denoting body parts.
Examples
- The neural arch plays a critical role in providing protection to the spinal cord in vertebrates.
- During embryonic development, the formation of the neural arch is carefully orchestrated to ensure complete enclosure of the spinal cord.
- Damage to the neural arch can result in spinal cord injuries and potentially severe neurological deficits.
- In certain species of fish, the neural arch has evolved to be highly flexible, allowing for greater mobility and maneuverability.
- The structure of the neural arch varies significantly between different vertebrate groups, reflecting distinct evolutionary pressures.