An electron microscopic analysis of the morphology and connectivity of individual HRP-labeled slowly adapting vibrissa primary afferents in the adult rat

  • William E. Renehan
  • , Susan S. Stansel
  • , R. Dale McCall
  • , Robert W. Rhoades
  • , Mark F. Jacquin

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

The ultrastructure of 4 slowly adapting vibrissa primary afferent central terminal arbors was examined following intracellular injection of horseradish peroxidase (HRP). The terminals were found to contain clear round vesicles and formed primarily asymmetric synapses on dendritic shafts and spines. Few examples of synaptic glomeruli, with the labeled axon as the central element, were identified.

Original languageEnglish
Pages (from-to)396-400
Number of pages5
JournalBrain Research
Volume462
Issue number2
DOIs
StatePublished - Oct 18 1988
Externally publishedYes

Keywords

  • Electron microscopy
  • Horseradish peroxidase
  • Primary afferent
  • Rat
  • Vibrissa

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