The sympathetic nervous system is responsible for maintaining fight-or-flight and alertness-related functions of the autonomic nervous system.
It's key neurotransmitter class, the catecholamines (dopamine, norepinephrine, and epinephrine) induce vasoconstriction (increasing blood pressure and shunting blood away from the skin in case of injury), increase heart rate (to supply more blood to the body), increase the breakdown of glycogen to glucose (to allow for more readily-available chemical energy for cells in a higher activity state), and control various other "alerting" or "stimulating" functions throughout the body.
VBsns sns
Somatic nervous system
Yep! The sympathetic nervous system causes both vasoconstriction & vasodilation. During "fight or flight" you need more O2/blood delivered to your skeletal muscles. The SNS causes vasodilation in skeletal muscles. The other organs, of the body (like digestive organs) are not needed for "fight or flight" survival. The SNS causes vasoconstriction in these organs.
Patients report improvement in the number of urinations, the volume of urine produced, lessened urgency, and higher overall quality of life after treatment with SNS.
SNS is short for "social networking software".
The population of SNS Reaal is 7,110.
SNS Reaal was created in 1997.
SNS Reaal's population is 2,010.
SNS College of Technology was created in 2002.
SNS stands for sympathetic nervous system.
Tin(II) sulfide is a chemical compound of tin and sulfur. Its chemical formula is SnS.
Business Week and Moody's both have information on the SNS bank. SNS is a Dutch retail bank that offers financial products to both companies and individuals.
VBsns sns
The chemical formula for tin (IV) sulfide is SnS2.The chemical formula for tin (II) sulfide is SnS.
social networking service
asn sns