Traducción y análisis de palabras por inteligencia artificial ChatGPT
En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
- cómo se usa la palabra
- frecuencia de uso
- se utiliza con más frecuencia en el habla oral o escrita
- opciones de traducción
- ejemplos de uso (varias frases con traducción)
- etimología
root of arch of vertebra - traducción al árabe
![Structure of the atlas, the first [[cervical vertebra]]](https://commons.wikimedia.org/wiki/Special:FilePath/Gray86.png?width=200 "Structure of the atlas, the first [[cervical vertebra]]")
 from top animation small.gif?width=200 "Shape and position of atlas (shown in red), from above. The skull is shown in semi-transparent.")
.JPG?width=200 "Atlas from above")
 inf.JPG?width=200 "Atlas, inferior surface")
![The arch of aorta can be seen here, with the [[lung]]s to either side and emerging from the [[heart]], below.](https://commons.wikimedia.org/wiki/Special:FilePath/Gray490.png?width=200 "The arch of aorta can be seen here, with the [[lung]]s to either side and emerging from the [[heart]], below.")
![A branch of the [[vagus nerve]], the [[recurrent laryngeal nerve]], passes underneath the arch of aorta. The nerve is seen here.](https://commons.wikimedia.org/wiki/Special:FilePath/Gray793.png?width=200 "A branch of the [[vagus nerve]], the [[recurrent laryngeal nerve]], passes underneath the arch of aorta. The nerve is seen here.")
Wikipedia
In anatomy, the atlas (C1) is the most superior (first) cervical vertebra of the spine and is located in the neck.
The bone is named for Atlas of Greek mythology, for just as Atlas bore the weight of the heavens, the first cervical vertebra supports the head. However, the term atlas was first used by the ancient Romans for the seventh cervical vertebra (C7) due its suitability for supporting burdens. In Greek mythology, Atlas was condemned to bear the weight of the heavens as punishment for rebelling against Zeus. Ancient depictions of Atlas show the globe of the heavens sitting at the base of his neck, on C7. Sometime around 1522, anatomists decided to call the first cervical vertebra the atlas. Scholars believe that by switching the designation atlas from the seventh to the first cervical vertebra Renaissance anatomists were commenting that the point of man’s burden had shifted from his shoulders to his head--that man’s true burden was not a physical load, but rather, his mind.
The atlas is the topmost vertebra and, with the axis (the vertebra below it), forms the joint connecting the skull and spine. The atlas and axis are specialized to allow a greater range of motion than normal vertebrae. They are responsible for the nodding and rotation movements of the head.
The atlanto-occipital joint allows the head to nod up and down on the vertebral column. The dens acts as a pivot that allows the atlas and attached head to rotate on the axis, side to side.
The atlas's chief peculiarity is that it has no body. It is ring-like and consists of an anterior and a posterior arch and two lateral masses.
The atlas and axis are important neurologically because the brainstem extends down to the axis.
