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• n  originates in the brain stem and lower part of the spinal cord; opposes physiological effects of the sympathetic nervous system: stimulates digestive secretions; slows the heart; constricts the pupils; dilates blood vessels

• parasympathetic

News & Articles

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• The science behind positive thinking at work
  Evan Bleier (UPI) -- Psychology expert Richard Boyatzis says engaging the parasympathetic nervous system -- positive thinking -- is the key to workplace happiness.
  Oct. 11, 2013 - UPI