نتایج جستجو برای: exhalation rate

تعداد نتایج: 961135  

2010
Oleg Grishin Ekaterina Paramoshkina Varvara Leshinskaya

Results The significant decreases of anxiety level, combined with an increase in frustration tolerance, were found. Moreover, these processes were accompanied by an increase in CO2 at the end of exhalation (FetCO2) and the structure changes of breathing pattern. An internal restructuring of the respiratory cycle was observed: expiration time increased while the respiration rate remained unchanged.

Journal: :The Journal of experimental biology 2000
R S Simons W O Bennett E L Brainerd

The mechanics of lung ventilation in frogs and aquatic salamanders has been well characterized, whereas lung ventilation in terrestrial-phase (post-metamorphic) salamanders has received little attention. We used electromyography (EMG), X-ray videography, standard videography and buccal and body cavity pressure measurements to characterize the ventilation mechanics of adult (post-metamorphic) ti...

2014
Kätlin Aare Marcin Włodarczak Mattias Heldner

The present study investigated the timing of backchannel onsets within speaker’s own and dialogue partner’s breathing cycle in two spontaneous conversations in Estonian. Results indicate that backchannels are mainly produced near the beginning, but also in the second half of the speaker’s exhalation phase. A similar tendency was observed in short non-backchannel utterances, indicating that timi...

Journal: :Zoology 2009
Stephen M Reilly Thomas D White

In mammals, diaphragmatic contractions control inhalation while contraction of some thoracic hypaxial muscles and the transversus abdominis muscle contribute to exhalation. Additional thoracic hypaxial muscles are recruited as accessory ventilatory muscles to improve inhalation and exhalation during locomotion. However, the contribution of abdominal hypaxial muscles to resting and locomotor ven...

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