Structure and function of the spinal cord

In this topic

• Where it lies and what protects it
• Structure in cross-section
• The spinal nerves and their roots
• Two functions, the brain's control and taking care

Key terms

• Spinal cord
• Vertebral canal
• Meninges
• Cerebrospinal fluid
• Grey matter
• White matter
• Anterior horn
• Posterior horn
• Dorsal root
• Ventral root
• Reflex function
• Conducting function

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