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首页> 外文期刊>The Veterinary Journal >Gross anatomy of the accessory nerve and vagus nerve of the head andcranial neck region in the Bactrian camel
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Gross anatomy of the accessory nerve and vagus nerve of the head andcranial neck region in the Bactrian camel

机译：双峰驼头部和颅颈区域的副神经和迷走神经的大体解剖

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摘要

Seven heads and necks of Bactrian camels were dissected to investigate the origin, course, branches and distribution of the accessory nerve and vagus nerve in the cranial cervical region. The spinal root and external branch of the accessory nerve were not present, but there was a delicate communicating branch between the dorsal root of the first cervical nerve and the root of the vagus nerve. The sternocephalic muscle was innervated by the second cervical nerve while the brachiocephalic and trapezius muscles were supplied by the sixth and seventh cervical nerves. In the head and cranial cervical region of the Bactrian camel the vagus nerve gave off the auricular branch, pharyngeal branch, cranial laryngeal nerve, a common trunk to the larynx, oesophagus and trachea, and some communicating branches connecting with the glossopharyngeal, hypoglossal, first cervical nerves and the cranial cervical ganglion.
机译：解剖双峰驼的七个头部和颈部，以研究颅颈区域副神经和迷走神经的起源，进程，分支和分布。副神经的脊神经根和外部分支不存在，但是在第一颈神经的背根和迷走神经的根之间存在一个微妙的连通分支。胸骨肌受第二颈神经支配，而腕臂和斜方肌由第六和第七颈神经提供。在双峰驼的头和颅颈区域，迷走神经释放了耳分支，咽分支，颅咽神经，喉，食道和气管的共同干线，以及一些与舌咽，舌下相连的连通分支。颈神经和颅神经节。

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