Karim M A, Shaikh E, Tan J, Ismail Z
Brain Res. 1984 Feb 20;293(2):231-40. doi: 10.1016/0006-8993(84)91230-7.
Topographic localization of neurons in the dorsal motor nucleus (DMN) of the vagus innervating the stomach and the extent of central decussation of its fibers were investigated in the monkeys after chronic unilateral cervical vagotomy. This study presents findings in regard to the non-topographic representation of the stomach in both DMN and lack of a well-defined decussation of its fibers in the brainstem of monkeys. Reported findings in the rat and cat vis-a-vis our own results in the monkey indicate species difference in the organization of efferent vagal gastric fibers. The evidence of a very small number of HRP-labeled cells in DMN on the vagotomized side after intervals of 2-36 weeks is being reported here, for what we believe to be the first time, and its significance has been discussed.
在慢性单侧颈迷走神经切断术后的猴子中，研究了支配胃的迷走神经背运动核（DMN）中神经元的定位及其纤维的中枢交叉程度。本研究呈现了关于DMN中胃的非定位性表征以及其纤维在猴子脑干中缺乏明确交叉的研究结果。大鼠和猫的研究结果与我们在猴子身上的研究结果表明，传出性迷走神经胃纤维的组织存在物种差异。本文首次报道了在2至36周的间隔后，在迷走神经切断侧的DMN中发现极少量HRP标记细胞的证据，并对其意义进行了讨论。
