The effects of inhalation of oxygen and carbon dioxide mixtures on noise-induced temporary threshold shift in humans

Auteurs-es

  • R.F. Patchett Dept. of Psychol., Laurentian Univ., Sudbury, Ont., Canada

Mots-clés :

acoustic noise, hearing, inhalation, noise-induced temporary threshold shift, humans, carbogen, noise-induced temporary hearing threshold shift, 10 min, 100 dB, CO<sub>2</sub>-O<sub>2</sub>

Résumé

Seize sujets ont respiré soit de l’oxygène, du carbogène, de l’air avec 5 % de dioxyde de carbone ou de l’air pendant 10 min alors qu’ils étaient exposés à un bruit de 100 dB, et pendant les 10 min subséquentes, afin d’explorer l’effet des différents gaz sur la manifestation des troubles temporaires du seuil de l’ouïe, et sur le rétablissement consécutif. L’oxygène et le carbogène sont également efficaces mais non-différents pour réduire l’apparition à la fatigue auditive de l’ouïe ce qui suggère que le rôle du dioxyde de carbogène est minime dans ce processus. Les résultats ne permettent pas de suggérer que l’inhalation d’oxygène ou de carbogène aiderait au rétablissement suite à la fatigue auditive.

Fichiers supplémentaires

Publié-e

1992-03-01

Comment citer

1.
Patchett R. The effects of inhalation of oxygen and carbon dioxide mixtures on noise-induced temporary threshold shift in humans. Canadian Acoustics [Internet]. 1 mars 1992 [cité 23 nov. 2024];20(1):21-5. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/705

Numéro

Vol. 20 No. 1 (1992)

Rubrique

Articles techniques

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