Hirnnerven/en: Unterschied zwischen den Versionen
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There are a total of 12 pairs of cranial nerves. These are [[nerve]]<nowiki>enfiber bundles</nowiki> that leave the [[CNS]] above the [[spinal cord]]. Except for the [[vagus nerve]] or [[parasympathetic nerve]], which extends into the abdominal cavity, the cranial nerves supply the head and neck region. Since the cranial nerves carry very long and cumbersome names, they were numbered consecutively with Roman numerals for simplicity's sake. | There are a total of 12 pairs of cranial nerves. These are [[nerve]]<nowiki>enfiber bundles</nowiki> that leave the [[CNS]] above the [[spinal cord]]. Except for the [[vagus nerve]] or [[parasympathetic nerve]], which extends into the abdominal cavity, the cranial nerves supply the head and neck region. Since the cranial nerves carry very long and cumbersome names, they were numbered consecutively with Roman numerals for simplicity's sake. | ||
| − | + | A further differentiation depends on the function of the cranial nerves. The nerve pairs I and II and VIII are sensory cranial nerves. They thus pass on sensations from the various sensory organs to the brain. | |
Die Nervenpaare III / IV / VI / XI und XII arbeiten willkürlich motorisch. | Die Nervenpaare III / IV / VI / XI und XII arbeiten willkürlich motorisch. | ||
Version vom 16. April 2019, 21:44 Uhr
There are a total of 12 pairs of cranial nerves. These are nerveenfiber bundles that leave the CNS above the spinal cord. Except for the vagus nerve or parasympathetic nerve, which extends into the abdominal cavity, the cranial nerves supply the head and neck region. Since the cranial nerves carry very long and cumbersome names, they were numbered consecutively with Roman numerals for simplicity's sake.
A further differentiation depends on the function of the cranial nerves. The nerve pairs I and II and VIII are sensory cranial nerves. They thus pass on sensations from the various sensory organs to the brain.
Die Nervenpaare III / IV / VI / XI und XII arbeiten willkürlich motorisch.
Nerven, die sowohl willkürlich motorisch, sensorisch und parasympathisch arbeiten, werden als gemischte Hirnnerven bezeichnet. Zu ihnen gehören die Hirnnerven V / VII / IX und X.
https://de.wikipedia.org/wiki/Hirnnerv (Wikipedia CC-by-sa-3.0)