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table 14.1 intrinsic cervical

  1. what is the origin of the iliocostalis cervicis:
    ribs 3 - 6
  2. what is the insertion of the iliocostalis cervicis:
    transverse process of C4 - C6
  3. what are the 2 actions of the iliocostalis cervicis:
    • extension of the spinal column
    • lateral bending of the spinal column
  4. what is the origin of the longissimus capitis:
    articular processes of C5 - C7
  5. what is the insertion of the longissimus capitis:
    mastoid process of the skull
  6. what are the 2 actions of the longissimus capitis:
    • extension of skull and cervical spine
    • rotation of the face toward the same side
  7. what is the origin of the longissimus cervicis:
    transverse process to T1 -  T5
  8. what is the insertion of the longissimus cervicis:
    transverse processes of C2 - C6
  9. what is the 2 actions of the longissimus cervicis AND longissimus thoracis:
    • extension of the spinal column
    • lateral bending of spinal column
  10. what is the origin of the longissimus thoracis:
    common erector spinae tendon
  11. what is the insertion of the longissimus thoracis:
    • transverse process of the T3 - T12 
    • ribs 3 - 12
  12. what is the origin of the multifidus:
    articular processes
  13. what is the insertion of the multifidus:
    spinous process
  14. what are the 2 actions of the multifidus:
    • rotation of the spine to the opposite side
    • stabilization of the vertebral column
  15. what are the origin of the semispinalis capitis, cervicis, and thoracis:
    transverse process
  16. what is the insertion of the semispinalis capitis, cervicis, thoracis:
    travel upwardly and medially to attach to a spinous process 5 or 8 vertebrae above the origin
  17. what is the 2 actions of the semispinalis capitis:
    • extension of the neck and head
    • rotation to the opposite side
  18. what is the action of the semispinalis cervicis:
    extension of thoracic and cervical spine
  19. what is the 2 actions of the semispinalis thoracis:
    • extension of the thoracic and cervical spine
    • rotation to the opposite side
  20. what is the origin of the spinalis capitis AND cervicis:
    upper thoracic and lower cervical spinous processes
  21. what is the insertion of the spinalis capitis AND cervicis:
    ligamentum nuchae
  22. what are the 2 actions of the spinalis capitis AND cervicis:
    • extension of the spine
    • lateral bending of the spine
  23. what is the origin of the splenius capitis:
    lower half of the ligamentum nuchae
  24. what is the insertion of the splenius capitis:
    mastoid process of the temporal bone and adjacent occipital bone (capitis portion)
  25. what is the action of the splenius capitis:
    lateral bending of the cervical spine
  26. what is the origin of the splenius cervicis:
    spinous processes of C7 -  T6 vertebrae
  27. what are the 2 actions of the splenius cervicis:
    • rotation of the head toward the same side
    • extension of the cervical spine
Author
itzlinds
ID
264901
Card Set
table 14.1 intrinsic cervical
Description
table 14.1 intrinsic muscles that extend the spine and head
Updated

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