Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography

PURPOSE: The current study aimed to profile vocal fold morphology, vocal fold symmetry, gender and task-specific data for vocal fold length (VFL) and vocal fold displacement velocity (VFDV) in young normophonic adults in the age range of 18–30 years using ultrasonography (USG). METHODS: Participants...

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Autores principales: Rai, Santosh, Ramdas, Divya, Jacob, Nidhi Lalu, Bajaj, Gagan, Balasubramanium, Radish Kumar, Bhat, Jayashree S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2023
Materias:
Laryngology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382443/
https://www.ncbi.nlm.nih.gov/pubmed/37221308
http://dx.doi.org/10.1007/s00405-023-08025-6
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author Rai, Santosh
Ramdas, Divya
Jacob, Nidhi Lalu
Bajaj, Gagan
Balasubramanium, Radish Kumar
Bhat, Jayashree S.
author_facet Rai, Santosh
Ramdas, Divya
Jacob, Nidhi Lalu
Bajaj, Gagan
Balasubramanium, Radish Kumar
Bhat, Jayashree S.
author_sort Rai, Santosh
collection PubMed
description PURPOSE: The current study aimed to profile vocal fold morphology, vocal fold symmetry, gender and task-specific data for vocal fold length (VFL) and vocal fold displacement velocity (VFDV) in young normophonic adults in the age range of 18–30 years using ultrasonography (USG). METHODS: Participants underwent USG across quiet breathing, /a/ phonation and /i/ phonation tasks, and acoustic analysis was conducted to explore the relationship between USG and acoustic measures. RESULTS: The study found that males have longer vocal folds than females, and overall greater velocities were observed in /a/ phonation, followed by /i/ phonation, with the lowest velocity observed in the quiet breathing task. CONCLUSIONS: The obtained norms can be used as a quantitative benchmark for analyzing the vocal fold behavior in young adults.
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spelling pubmed-103824432023-07-30 Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography Rai, Santosh Ramdas, Divya Jacob, Nidhi Lalu Bajaj, Gagan Balasubramanium, Radish Kumar Bhat, Jayashree S. Eur Arch Otorhinolaryngol Laryngology PURPOSE: The current study aimed to profile vocal fold morphology, vocal fold symmetry, gender and task-specific data for vocal fold length (VFL) and vocal fold displacement velocity (VFDV) in young normophonic adults in the age range of 18–30 years using ultrasonography (USG). METHODS: Participants underwent USG across quiet breathing, /a/ phonation and /i/ phonation tasks, and acoustic analysis was conducted to explore the relationship between USG and acoustic measures. RESULTS: The study found that males have longer vocal folds than females, and overall greater velocities were observed in /a/ phonation, followed by /i/ phonation, with the lowest velocity observed in the quiet breathing task. CONCLUSIONS: The obtained norms can be used as a quantitative benchmark for analyzing the vocal fold behavior in young adults. Springer Berlin Heidelberg 2023-05-23 2023 /pmc/articles/PMC10382443/ /pubmed/37221308 http://dx.doi.org/10.1007/s00405-023-08025-6 Text en © The Author(s) 2023, corrected publication 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Laryngology
Rai, Santosh
Ramdas, Divya
Jacob, Nidhi Lalu
Bajaj, Gagan
Balasubramanium, Radish Kumar
Bhat, Jayashree S.
Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title_full Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title_fullStr Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title_full_unstemmed Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title_short Normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
title_sort normative data for certain vocal fold biomarkers among young normophonic adults using ultrasonography
topic Laryngology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10382443/
https://www.ncbi.nlm.nih.gov/pubmed/37221308
http://dx.doi.org/10.1007/s00405-023-08025-6
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