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Erregung (physiologisch)/en: Unterschied zwischen den Versionen

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In physiology, excitation means that certain systems have the ability to react automatically to stimuli in their environment.
 
In physiology, excitation means that certain systems have the ability to react automatically to stimuli in their environment.
  
[[Synapse]]n vermitteln beispielsweise die Information, dass die Fingerbeere etwas tastet, über die Freisetzung von [[Neurotransmitter]]n an die weiterführende [[Nerv]]enzelle. Das Andocken der Neurotransmitter an die [[Rezeptor]]en der [[postsynaptisch]]en Membran verursacht eine Veränderung der Durchlässigkeit der [[Zellmembran]]. Diese gibt die Information an das Hirn weiter, das uns diese Empfindung bewusst werden lässt.
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[[Synapse]]n, for example, convey the information that the fingertip feels something via the release of [[neurotransmitter]]n to the continuing [[nerve]] cell. The docking of the neurotransmitters to the [[receptor]] of the [[postsynaptic] membrane causes a change in the permeability of the [[cell membrane]]. This passes the information on to the brain, which makes us conscious of this sensation.
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https://de.wikipedia.org/wiki/Erregung_(Physiology) <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/Erregung_(Physiology) <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, 15:22 Uhr

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In physiology, excitation means that certain systems have the ability to react automatically to stimuli in their environment.

Synapsen, for example, convey the information that the fingertip feels something via the release of neurotransmittern to the continuing nerve cell. The docking of the neurotransmitters to the receptor of the [[postsynaptic] membrane causes a change in the permeability of the cell membrane. This passes the information on to the brain, which makes us conscious of this sensation.

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