Analysis of supraglottic activity during vocalization in healthy singers

Ross M. Mayerhoff, Marco Guzman, Cristina Jackson-Menaldi, Daniel Munoz, Jayme R Dowdall, Ahmed Maki, Michael M. Johns, Libby J. Smith, Adam D. Rubin

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Objectives/Hypothesis The present study aims to evaluate the degree of anterior-posterior and medial supraglottic laryngeal compression in healthy singers of different voice classifications while singing different pitches, loudness, and phonatory tasks. Study Design Prospective study. Methods Thirty-six classically trained singers (11 sopranos, 11 mezzo-sopranos, six tenors, and eight baritones) with at least 5 years of voice training and absence of any voice pathology within the past year were included. Flexible endoscopic voice evaluations were recorded and edited to include samples of different pitches, levels of loudness, and phonatory tasks. Sound was removed from the video samples. Two blinded laryngologists were asked to assess medial and anterior-posterior supraglottic compression using a visual analog scale for each sample. Results Medial compression was significantly greater in male subjects and specifically tenors during loud phonation, during high pitch, and while phonating the vowel /a/. Anterior-posterior compression was also significantly greater in males and specifically baritones during loud voice production and with phonation of the vowel /a/. No difference was noted in relation to pitch. Correlation between anterior-posterior and medial compression was demonstrated. Medial compression was less severe than anterior-posterior compression. Conclusions Supraglottic hyperfunction is present in healthy singers. Recognizing factors that might affect supraglottic hyperfunction in the healthy voice may help us to understand when hyperfunction is truly contributing to a patient's vocal pathology. Level of Evidence 4.

Original languageEnglish (US)
Pages (from-to)504-509
Number of pages6
JournalLaryngoscope
Volume124
Issue number2
DOIs
StatePublished - Feb 1 2014

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Singing
Phonation
Voice Training
Aphonia
Pathology
Visual Analog Scale
Prospective Studies

Keywords

  • Laryngeal hyperfunction
  • classical singers
  • dysphonia
  • laryngoscopy
  • singing voice
  • supraglottic hyperfunction
  • videostroboscopy

ASJC Scopus subject areas

  • Otorhinolaryngology

Cite this

Mayerhoff, R. M., Guzman, M., Jackson-Menaldi, C., Munoz, D., Dowdall, J. R., Maki, A., ... Rubin, A. D. (2014). Analysis of supraglottic activity during vocalization in healthy singers. Laryngoscope, 124(2), 504-509. https://doi.org/10.1002/lary.24310

Analysis of supraglottic activity during vocalization in healthy singers. / Mayerhoff, Ross M.; Guzman, Marco; Jackson-Menaldi, Cristina; Munoz, Daniel; Dowdall, Jayme R; Maki, Ahmed; Johns, Michael M.; Smith, Libby J.; Rubin, Adam D.

In: Laryngoscope, Vol. 124, No. 2, 01.02.2014, p. 504-509.

Research output: Contribution to journalArticle

Mayerhoff, RM, Guzman, M, Jackson-Menaldi, C, Munoz, D, Dowdall, JR, Maki, A, Johns, MM, Smith, LJ & Rubin, AD 2014, 'Analysis of supraglottic activity during vocalization in healthy singers', Laryngoscope, vol. 124, no. 2, pp. 504-509. https://doi.org/10.1002/lary.24310
Mayerhoff RM, Guzman M, Jackson-Menaldi C, Munoz D, Dowdall JR, Maki A et al. Analysis of supraglottic activity during vocalization in healthy singers. Laryngoscope. 2014 Feb 1;124(2):504-509. https://doi.org/10.1002/lary.24310
Mayerhoff, Ross M. ; Guzman, Marco ; Jackson-Menaldi, Cristina ; Munoz, Daniel ; Dowdall, Jayme R ; Maki, Ahmed ; Johns, Michael M. ; Smith, Libby J. ; Rubin, Adam D. / Analysis of supraglottic activity during vocalization in healthy singers. In: Laryngoscope. 2014 ; Vol. 124, No. 2. pp. 504-509.
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