These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Afferent and efferent innervation patterns of the cochlear nucleus (dorsal medullary nucleus) of the leopard frog.
    Author: Feng AS.
    Journal: Brain Res; 1986 Mar 05; 367(1-2):183-91. PubMed ID: 3486022.
    Abstract:
    The afferent and efferent innervation patterns of the frog dorsal medullary nucleus (DMN; anuran homolog of the cochlear nucleus) were examined by studying the anterograde and retrograde transport patterns of horseradish peroxidase injected focally into the nucleus. It was found that this structure projected bilaterally to the superior olivary nuclei (SON) and dorsal midbrain tegmental nuclei, and contralaterally to the opposite DMN, the lateral lemniscus nucleus (LLN) and the torus semicircularis (TS). The termination sites in the TS were restricted to the laminar and principal nuclei. The DMN in turn received projections from these structures with the exception of the TS and dorsal tegmental nuclei. The projection to the ipsilateral LLN and TS was not pronounced. In addition to the above findings, the ascending projection to the DMN, SON and TS, as well as the centrifugal projection from the SON, were found to be organized tonotopically.
    [Abstract] [Full Text] [Related] [New Search]