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Human Physiology

, Volume 26, Issue 4, pp 451–455 | Cite as

The role of the thoracic and abdominal components of the respiratory system during hyperventilation combined with chemoreceptor stimulation of various intensities

  • V. I. Minyaev
  • V. G. Davydov
Article
  • 35 Downloads

Abstract

Changes in the thoracic and abdominal components of the respiratory system were studied in ten males in the standing position during voluntary hyperventilation during normocapnia, hypercapnia, and hypocapnia. Voluntary hyperventilation was shown to be based mainly on the thoracic component. Its intensity increased during hypercapnia and decreased during hypocapnia, which is evidence of the additivity of the volitional and chemoreceptor stimuli of breathing.

Keywords

Respiratory System Spontaneous Breathing Minute Volume Pulmonary Ventilation Respiratory Volume 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • V. I. Minyaev
    • 1
  • V. G. Davydov
    • 1
  1. 1.Tver State UniversityTverRussia

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