Absence of high-frequency oscillations in the discharge of pneumotaxic neurons in intact, unanesthetized cats

Gary C Sieck, Ronald M. Harper

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

The discharge of neurons in the nucleus parabrachialis medialis (NPBM) was examined for the presence of high-frequency oscillations (HFOs) by autocorrelation analysis. HFOs were not observed in NPBM activity during any sleep-waking state. In contrast, HFOs were found in the activity of medullary respiratory neurons. It is concluded that the NPBM is not the source of HFOs in the respiratory system.

Original languageEnglish (US)
Pages (from-to)397-401
Number of pages5
JournalBrain Research
Volume221
Issue number2
DOIs
StatePublished - Sep 28 1981
Externally publishedYes

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Keywords

  • autocorrelation
  • high frequency oscillation
  • nucleus parabrachialis medialis
  • sleep-waking state

ASJC Scopus subject areas

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

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