The transverse bands as a means of access to the periaxonal space of the central myelinated nerve fiber

Asao Hirano, Herbert M. Dembitzer

Research output: Contribution to journalArticle

80 Scopus citations

Abstract

The distribution of a tracer, lanthanum, in the brain was examined in the electron microscope both after implantation and after immersion of fixed small blocks. In both cases, the distribution was essentially the same. It was found in the extracellular spaces, between myelin lamellae, between the transverse bands at the nodes of Ranvier, and within the periaxonal space. It was concluded that the transverse bands consist of several, separate, parallel bands which, with their intervening spaces, trace a continuous helical path from the extracellular spaces at the nodes of Ranvier to the periaxonal spaces.

Original languageEnglish (US)
Pages (from-to)141-149
Number of pages9
JournalJournal of Ultrasructure Research
Volume28
Issue number1-2
DOIs
StatePublished - Jul 1969

ASJC Scopus subject areas

  • Anatomy
  • Molecular Biology

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