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Sympathikus, sympathisch/en: Unterschied zwischen den Versionen

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The sympathetic system in the human body causes an overall increase in the performance of the organism. It puts the body into high willingness to perform, prepares it for fight or escape or other extraordinary efforts.  
 
The sympathetic system in the human body causes an overall increase in the performance of the organism. It puts the body into high willingness to perform, prepares it for fight or escape or other extraordinary efforts.  
  
Zusammengefasst führt der Sympathikus zu einer Stressreaktion, indem er die Herztätigkeit und den Blutdruck steigert, die Durchblutung und den Tonus der Skelettmuskulatur fördert sowie die [[Glykolyse]] und den [[Stoffwechsel]] fördert. Die Kerngebiete des Sympathikus liegen im Rückenmark säulenförmig zwischen Hals- und mittleren Lendenwirbeln. Die peripheren sympathischen [[Ganglion|Ganglien]] bilden in zwei Ketten neben der Wirbelsäule den sogenannten Grenzstrang (Truncus sympathicus). Die [[adrenerg]]en [[postganglionär]]en [[Nerv]]enfasern setzen [[Noradrenalin]] als [[Neurotransmitter]] frei. Sie versorgen die Organe der Brust-und Bauchhöhle und weite Teile der peripheren Gefäßgebiete. Die Wirkung des S. ist auf die Energiebereitstellung und auf katabolische Stoffwechselprozesse ausgerichtet (ergotrope Wirkung) und vielfach der des [[Parasympathikus, parasympathisch|Parasympathikus]] entgegengesetzt.  
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In summary, the sympathetic nervous system leads to a stress reaction by increasing heart activity and blood pressure, promoting blood circulation and the tone of the skeletal muscles, and promoting [[glycolysis]] and [[metabolism]]. The core areas of the sympathetic nervous system lie columnar in the spinal cord between cervical and middle lumbar vertebrae. The peripheral sympathetic [[Ganglion|Ganglia]] form in two chains beside the spinal column the so-called border strand (Truncus sympathicus). The [[adrenergic]] [[postganglionic]] [[nerve]] fibers release [[noradrenaline]] as [[neurotransmitters]. They supply the organs of the chest and abdominal cavity and large parts of the peripheral vascular areas. The effect of the S. is oriented towards the provision of energy and catabolic metabolic processes (ergotropic effect) and in many cases opposed to that of the [[parasympathetic, parasympathetic|parasympathetic]].
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sympathetic: belonging to the sympathetic nervous system or derived from it.
 
sympathetic: belonging to the sympathetic nervous system or derived from it.
  
 
https://de.wikipedia.org/wiki/Sympathikus <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub>
 
https://de.wikipedia.org/wiki/Sympathikus <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub>

Version vom 19. Mai 2019, 15:24 Uhr

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The sympathetic system in the human body causes an overall increase in the performance of the organism. It puts the body into high willingness to perform, prepares it for fight or escape or other extraordinary efforts.

In summary, the sympathetic nervous system leads to a stress reaction by increasing heart activity and blood pressure, promoting blood circulation and the tone of the skeletal muscles, and promoting glycolysis and metabolism. The core areas of the sympathetic nervous system lie columnar in the spinal cord between cervical and middle lumbar vertebrae. The peripheral sympathetic Ganglia form in two chains beside the spinal column the so-called border strand (Truncus sympathicus). The adrenergic postganglionic nerve fibers release noradrenaline as [[neurotransmitters]. They supply the organs of the chest and abdominal cavity and large parts of the peripheral vascular areas. The effect of the S. is oriented towards the provision of energy and catabolic metabolic processes (ergotropic effect) and in many cases opposed to that of the parasympathetic.

sympathetic: belonging to the sympathetic nervous system or derived from it.

https://de.wikipedia.org/wiki/Sympathikus (Wikipedia CC-by-sa-3.0)