The plexus cervicalis, or cervical plexus, is a complex network of nerves located in the head and neck region. According to provided reference material, a large portion of the cervical plexus involves communication between the anterior divisions of the C1 through C4 nerves.
In summary, the cervical plexus is a crucial neurological structure responsible for innervating various muscles and providing sensory information in the head and neck.
