sympathetic nervous system : Definition, Usages, News and More
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sympathetic nervous system
n originates in the thoracic regions of the spinal cord; opposes physiological effects of the parasympathetic: reduces digestive secretions; speeds the heart; contracts blood vessels
Friend or foe: the importance of managing your relationship with stress Like it or not, stress is a part of life for most. When our demands exceed our resources, stress can affect us in harmful ways. Under these circumstances, our bodies may react to stress by triggering the “flight or fight” reaction, a deeply rooted survival mechanism tied to our sympathetic nervous system that kicks in to protect us...
April 14, 2014 - Observer-Reporter