Looking at Anxiety Part 2 The Neurophysiology of Anxiety Anxiety is created in the brain. Like everything else. As a fear based emotion/response it’s part of the sympathetic-parasympathetic system.  The fear response is holistic. (Brain-and-body). Adrenalin gets pumped around the body, and its brain equivalent epinephrine, in the brain. The nervous system includes the brain, … More Improve Anxiety