Estimating Blood PCO2 During Speaking A Postscript on Hoit and Lohmeier (2000) Letter to the Editor
Letter to the Editor  |   December 01, 2002
Estimating Blood PCO2 During Speaking
 
Author Affiliations & Notes
  • Bridget Russell, PhD
    State University of New York at Fredonia
  • Frank Cerny
    State University of New York at Buffalo
  • Contact author: Bridget Russell, PhD, SUNY at Fredonia, Department of Speech Pathology and Audiology, W121 Thompson Hall, Fredonia, NY 14063. E-mail: bridget.russell@fredonia.edu
Article Information
Hearing & Speech Perception / Acoustics / Speech, Voice & Prosody / Speech / Letters to the Editor
Letter to the Editor   |   December 01, 2002
Estimating Blood PCO2 During Speaking
Journal of Speech, Language, and Hearing Research, December 2002, Vol. 45, 1134-1137. doi:10.1044/1092-4388(2002/091)
History: Received June 25, 2001 , Accepted June 27, 2002
 
Journal of Speech, Language, and Hearing Research, December 2002, Vol. 45, 1134-1137. doi:10.1044/1092-4388(2002/091)
History: Received June 25, 2001; Accepted June 27, 2002
Web of Science® Times Cited: 1
In their recent well-conducted investigation, Hoit and Lohmeier (2000)  documented a method of measuring ventilatory responses during quiet breathing that was compared to several other approaches to measuring ventilation. This letter is intended to respond to the direct comparison made in this article to the methodological approach and results found in Russell, Cerny, and Stathopoulos (1998)  and to address a concern regarding the methods established in Hoit and Lohmeier (2000) . Hoit and Lohmeier's title is actually misleading in that it does not distinguish when ventilation was measured, that is, during or after speaking. Furthermore, this confusion is maintained throughout the paper. Finally, Hoit and Lohmeier rightfully point out that our inspiration times during speech were exceedingly long; we are including the corrected values in the present letter.
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