Noradrenaline and Adrenaline, sometimes also called Norepinephrine and Epinephrine, are chemicals released in the brain and body when mobilization for action is needed.
The Role of the Cranial Nerves
The Nervous System therefore has a major role in determining health or sickness, and thus wellness or illness is connected to calm and relaxed states.
There are several interacting parts of the Nervous Systems (NS) in our bodies and brains. These include the Central Nervous System (brain and spinal cord), Autonomic Nervous System