Topic: Difference between Parasympathetic and Sympathetic Nervous System
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What is the difference between parasympathetic and sympathetic ne...
Sympathetic = Fight or Flight Parasympathetic = Rest and Digest Read More »
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What is the difference in the sympathetic and parasympathetic ner...
Parasympathetic nervous system is a part of system that slows the heart rate. SNS evokes responses characteristic of the heart! Read More »
Source: http://www.chacha.com/question/what-is-the-difference-in-the-symp...
How are sympathetic and parasympathetic nervous systems different
The parasympathetic nervous systemacts to retard or depress functions, while the sympathetic nervous systemaccelerates them. Read More »
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Answers to Other Common Questions
The sympathetic division mobilizes the body during extreme situations (such as fear, exercise, or rage), whereas the parasympathetic division allows us to "unwind" and conserve energy.
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Source: http://wiki.answers.com/Q/What_is_the_difference_in_function_of_t...
Both are part of the autonomic nervous system and so both are involuntary responses. The sympathetic nervous system is the 'fight or flight response' which causes increased heart muscle contraction, increased sweating, the release of glucos...
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Source: http://uk.answers.yahoo.com/question/index?qid=20100611030221AAtj...
http://faculty.washington.edu/chudler/au… (start over you are not understanding...see above very good differentiation of the two systems) (psych prof)
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Source: http://answers.yahoo.com/question/index?qid=20081030223513AAhCE2Y
Sympathetic is your fight or flight. It involves vasoconstriction of peripheral blood vessels, bronchodilation, and dilated pupils. Parasympathetic is your calm down. It increases gastric emptying, vasodilation of peripheral blood vessels, ...
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Source: http://answers.yahoo.com/question/index?qid=20080309180119AAuGT2Z
The preganglionic motor neurons of the sympathetic system arise in the spinal cord. They pass into sympathetic ganglia etc
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autonomic nervous system. SNS uses noradrenaline or adrenaline, PSNS uses Acetylcholine (ACh)
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Source: http://wiki.answers.com/Q/What_part_of_the_nervous_system_is_the_...
The sympathetic system activates and prepares the body for vigorous muscular activity, stress, and emergencies. The parasympathetic system lowers ...MORE?
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Source: http://www.kgbanswers.com/what-is-the-sympathetic-and-parasympath...
