The brachial plexus is a network of nerves that originate near the neck and shoulder. These nerves begin at the spinal cord in the neck and control the hand, wrist, elbow, and shoulder.

The peripheral nervous system (PNS) is the system of nerves and ganglia outside the brain and spinal cord. The PNS consists ...

Brachial plexus injuries can be classified in 2 ways: by the degree of nerve injury or by their anatomic location (as in this article). A more complete understanding of the associated anatomy ...

cranial and spinal nerves, autonomic ganglia, and plexuses). Neural recordings from parrots and songbirds reveal the ways in which vocal production is encoded in the brain, highlighting remarkable ...