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12: Cranial and Spinal Nerves

  • Page ID
    52782
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    • 12.1: The Spinal Cord
      This page discusses the central nervous system (CNS), focusing on the brain and spinal cord. It describes the tubular structure of the spinal cord, detailing its anatomical features like the anterior median fissure and posterior median sulcus. The gray matter's organization into posterior, anterior, and lateral horns is explained, highlighting their roles in sensory processing, motor signals, and sympathetic functions.
    • 12.2: Exercises
      This page provides exercises on spinal cord anatomy, including labeling structures like the dura mater and nerve components, matching spinal cord regions to their enlargements, and identifying peripheral nerves. It also encourages the creation of a study sheet for cranial nerves, featuring a mnemonic for easier memorization.
    • 12.3: MODELS" Spinal Cord, Spinal Columns (Flat), Spinal Cord in Vertebral Column, Blank Brain Picture
      This page provides a comprehensive overview of spinal cord anatomy, detailing the meningeal layers (dura, arachnoid, pia mater), spinal cord structures (conus medullaris, cauda equina, cervical/lumbar enlargements), and cross-sectional anatomy (dorsal, lateral, ventral horns).


    This page titled 12: Cranial and Spinal Nerves is shared under a CC BY license and was authored, remixed, and/or curated by Lumen Learning.

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