rhombencephalon

1. This paper was devoted to study the innervation of Gekko gecko's vocal organ and its projection nuclei in the rhombencephalon. HRP method, electrical stimulation and anatomical ob-servation were employed in the experiments.
   实验采用HRP技术，外周神经解剖及电刺激方法，对爬行类动物蛤蚧发声器的神经支配及其在延脑核团的定位进行了初步研究。

noun

1. the posterior portion of the brain including cerebellum and brainstem

   Synonym:    hindbrain