Multiple unit activity recorded from amygdala central nucleus during Pavlovian heart rate conditioning in rabbit

Craig D. Applegate, Robert C. Frysinger, Bruce S. Kapp, Michela Gallagher

Research output: Contribution to journalArticle

Abstract

Using a Pavlovian heart rate conditioning paradigm, a rapid development of short latency increases in the multiple unit activity of the amygdala central nucleus were observed in response to a tone conditioned stimulus. In some cases the increases in multiple unit response showed a parallel development with the conditioned develerative heart rate response and were significantly correlated with it. These results suggest a direct role for the central nucleus in the expression of conditioned heart rate responding in rabbit.

Original languageEnglish (US)
Pages (from-to)457-462
Number of pages6
JournalBrain Research
Volume238
Issue number2
DOIs
StatePublished - Apr 29 1982
Externally publishedYes

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Heart Rate
Rabbits
Central Amygdaloid Nucleus

Keywords

  • amygdala central nucleus
  • classical conditioning
  • heart rate
  • multiple unit activity
  • rabbit

ASJC Scopus subject areas

  • Developmental Biology
  • Molecular Biology
  • Clinical Neurology
  • Neuroscience(all)

Cite this

Multiple unit activity recorded from amygdala central nucleus during Pavlovian heart rate conditioning in rabbit. / Applegate, Craig D.; Frysinger, Robert C.; Kapp, Bruce S.; Gallagher, Michela.

In: Brain Research, Vol. 238, No. 2, 29.04.1982, p. 457-462.

Research output: Contribution to journalArticle

Applegate, Craig D. ; Frysinger, Robert C. ; Kapp, Bruce S. ; Gallagher, Michela. / Multiple unit activity recorded from amygdala central nucleus during Pavlovian heart rate conditioning in rabbit. In: Brain Research. 1982 ; Vol. 238, No. 2. pp. 457-462.
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