Relationship between thyroarytenoid activity and laryngeal resistance.

@article{Tully1990RelationshipBT,
  title={Relationship between thyroarytenoid activity and laryngeal resistance.},
  author={Arvonn Tully and A P Brancatisano and Stephen H Loring and L A Engel},
  journal={Journal of applied physiology},
  year={1990},
  volume={68 5},
  pages={1988-96}
}
We examined the relationship between subglottic pressure (P), flow (V), and thyroarytenoid (TA) muscle activity in six anesthetized tracheostomized dogs while a constant flow (0.05-1.2 l/s) of warmed humidified air was passed through the upper airway in an expiratory direction. The TA activity was recorded by fine bipolar wire electrodes and was reflexly altered by changes in lung volume and chest wall compression. The integrated muscle activity was expressed as a percentage of a maximal peak… CONTINUE READING