The cervical plexus (C1-C4) innervates the back of the head, specific neck muscles, the pericardium, and the diaphragm via the great auricular, transverse cervical, lesser occipital, supraclavicular, and phrenic nerves.

Authors

• Person: Not available Organization: Kenhub
  Human body systems: Overview, anatomy, functions | Kenhub

Sources

• Human body systems: Overview, anatomy, functions | Kenhub www.kenhub.com Kenhub via serper

Referenced by nodes (2)

• diaphragm concept
• head concept