Odekunle A, Bower A J
J Anat. 1985 May;140 ( Pt 3)(Pt 3):461-9.
Using an autoradiographic technique the central connections of vagal afferent fibres in the ferret were studied. The results show that the principal site of termination is the ipsilateral nucleus of the tractus solitarius with smaller projections to the contralateral tractus nucleus, the dorsal motor nucleus of the vagus and the area postrema and subpostrema. The fibres cross the midline via the commissural nucleus of Cajal. No evidence of vagal afferent fibres was found in the reticular formation, the spinal tract of the trigeminal nerve, the external cuneate nucleus or the dorsal horns of the first and second cervical spinal segments. The findings from all studies using axon tracing techniques on vagal afferent fibres are summarised.
利用放射自显影技术，对雪貂迷走神经传入纤维的中枢连接进行了研究。结果表明，主要的终止部位是同侧孤束核，向对侧孤束核、迷走神经背运动核、最后区和后连合下区的投射较少。纤维通过 Cajal 连合核交叉到中线。在网状结构、三叉神经脊髓束、楔外核或第一和第二颈脊髓节段的背角中未发现迷走神经传入纤维的证据。总结了所有使用轴突追踪技术对迷走神经传入纤维进行研究的结果。
