- 1. 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 Source: wordnet
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sympathetic nervous system
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bloodcontractscorddigestiveeffectsheartopposesoriginatesparasympatheticphysiologicalreducesregionssecretionsspeedsspinalthoracicvessels
Word family
sympathectomysympatheticsympathetic strikesympathetic vibrationsympatheticalsympatheticallysympathies
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