5 Questions
Where does the spinal cord terminate in adults?
Between L1 – L2
Which part of the CNS is the spinal cord considered to be?
An elongated, approximately cylindrical part
How many segments are there in the lumbar region of the spinal cord?
5
Which region of the spinal cord is associated with the emergence of a pair of nerves?
Cervical
What type of information do the processes of sensory neurons in the posterior root carry?
Information to the CNS
Study Notes
Spinal Cord
- The spinal cord terminates at the level of the L1 or L2 vertebra in adults.
Central Nervous System
- The spinal cord is considered part of the Central Nervous System (CNS).
Lumbar Region
- The lumbar region of the spinal cord consists of five segments (L1-L5).
Spinal Nerve Emergence
- The thoracic region of the spinal cord is associated with the emergence of a pair of nerves.
Sensory Neurons
- The processes of sensory neurons in the posterior root carry afferent information, which includes sensory information from the periphery.
Test your knowledge of the anatomy and characteristics of the spinal cord with this quiz. Explore the structure and location of the spinal cord, its length, and its relationship with the medulla oblongata.
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