Synapse/en: Unterschied zwischen den Versionen
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| − | Contact zone between [[nerve cells]] or between nerve cells and other cells of the body at which chemical vectors ([[neurotransmitters]]) are released from the [[ | + | Contact zone between [[Nervenzellen/en|nerve cells]] or between nerve cells and other cells of the body at which chemical vectors ([[Neurotransmitter/en|neurotransmitters]]) are released from the [[Vesikel/en|vesicles]] of the [[Präsynaptisch/en|presynaptic]] nerves send an excitation-producing or -inhibiting signal to the [[Postsynaptisch/en|postsynaptic]] cell is transmitted. |
The gap between presynaptic and postsynaptic membranes has a rather constant width of 16 to 30 nanometres, which is about 0.2 millionths of a millimetre or 1000 times thinner than a sheet of paper. The postsynaptic membrane contains the receptors that react like keyholes to the [[neurotransmitters]] as their keys and post-synaptically build up a new bioelectrical signal. | The gap between presynaptic and postsynaptic membranes has a rather constant width of 16 to 30 nanometres, which is about 0.2 millionths of a millimetre or 1000 times thinner than a sheet of paper. The postsynaptic membrane contains the receptors that react like keyholes to the [[neurotransmitters]] as their keys and post-synaptically build up a new bioelectrical signal. | ||
https://de.wikipedia.org/wiki/Synapse <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/Synapse <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> | ||
Version vom 22. Mai 2019, 00:27 Uhr
Contact zone between nerve cells or between nerve cells and other cells of the body at which chemical vectors (neurotransmitters) are released from the vesicles of the presynaptic nerves send an excitation-producing or -inhibiting signal to the postsynaptic cell is transmitted.
The gap between presynaptic and postsynaptic membranes has a rather constant width of 16 to 30 nanometres, which is about 0.2 millionths of a millimetre or 1000 times thinner than a sheet of paper. The postsynaptic membrane contains the receptors that react like keyholes to the neurotransmitters as their keys and post-synaptically build up a new bioelectrical signal.
https://de.wikipedia.org/wiki/Synapse (Wikipedia CC-by-sa-3.0)