The phrenic nerve controls your diaphragm. It connects your diaphragm with the back of your brain. Normally it works automatically but you can consciously control it.
Phrenic
cervical plexuses
Phrenic Nerve
The Phrenic & Intercostal nerves.
They are motor nerves which lead to the diaphragm and the intercostal muscles
The phrenic nerve of the cervical plexus. Cervical Spinal nerves 3-5.
The brachial plexus is a network of nerves fibers that connects the arm to the spinal cord. Injury of it could cause the arm to be paralyzed, a lack of muscle control, and/or a lack of sensation.
The phrenic nerve, arising from C3,C4,C5. Damage to the brachial plexus can result in temporary or permanent paralysis of the diaphragm
Phrenic nerves from brachial and cervical plexus.
the brain
what major nerves arise from the coccygeal plexus
Hiccups are involuntary spasms of the lungs associated with esophageal irritations. They are triggered by the phrenic and vagus nerves.