Skip to main navigation Skip to search Skip to main content

Ultradian rhythms in cognitive functions and their relationship to visceral processes

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Visceral and behavioral data were repeatedly sampled over time in 7 men performing tests of eye-hand coordination and of recall. Spectrum analysis of behavioral data showed peaks in the ultradian range which for the group were significantly different from white noise. Relations between visceral and behavioral data were not striking. However, relations between (a) epinephrine and indices of sympathetic tone (i.e., norepinephrine or heart rate) and (b) ongoing performance were positive and the highest of all tested.

Original languageEnglish
Pages (from-to)119-123
Number of pages5
JournalPhysiology and Behavior
Volume31
Issue number1
DOIs
StatePublished - Jul 1983
Externally publishedYes

Keywords

  • Blood pressure
  • Catecholamines
  • Cortisol
  • Glucose
  • Growth hormone
  • Heart rate
  • Human performance
  • Sympathetic tone
  • Ultradian rhythms

Fingerprint

Dive into the research topics of 'Ultradian rhythms in cognitive functions and their relationship to visceral processes'. Together they form a unique fingerprint.

Cite this