We just learned about the Coccygeal Plexus.
Another part of the nervous system is the Brachial Plexus.
These are the nerves coming from the lower cervical nerves (C5, C6, C7, C8), and the first thoracic nerve (T1).
It controls feeling and movement in the chest, shoulder, arm and hand.
(from: wikipedia - brachial plexus)
Kid Facts - Blast from the past: Right Atrium
