Spinal Cord
Definition
The spinal cord is a long, tubular structure made of nerves that transmits signals between the brain and the rest of the body, playing a critical role in bodily coordination and reflexes.
Scientific / Technical Definition
The spinal cord is an essential part of the central nervous system which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column. It is composed of nerve fibers that facilitate communication between the brain and peripheral nervous system, controlling motor responses, sensory input, and autonomic functions.
Benefits
- Essential for motor control and voluntary movement
- Plays a crucial role in reflex actions
- Contributes to sensory processing by relaying sensory information to the brain
- Involved in autonomic functions such as breathing and heart rate
Examples
- N/A - The spinal cord is a bodily structure, not derived from dietary sources.
Additional Information
- Importance: The spinal cord is crucial for virtually all movements and sensory experiences, as well as for reflex mechanisms. Damage to the spinal cord can result in loss of function, ranging from minor motor distortions to complete paralysis, depending on the severity and level of the injury.
Last updated: 10/26/2024