Spinal cord levels

Revision as of 21:36, 26 April 2013 by Jswartz (talk | contribs)
  • C3-C5: Diaphragm
  • C5: Shoulder Abduction
  • C5-C6: Elbow Flexion
  • C6-C7: Wrist Extension
  • C7-C8: Elbow Extension
  • C8: Finger Flexion
  • T1-T6: Intercostal Muscles
  • L3-L4: Thigh Adduction
  • L2-L4: Knee Extension
  • L4-L5: Ankle Dorsiflexion
  • L5-S1: Great Toe Extension
  • S1-S2: Ankle Plantarflexion
  • S2-S4: Anal Sphincter Contraction


Source

  • Netter's Atlas
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