Neuromuscular control of fundamental frequency and glottal posture at phonation onset.

The Journal of the Acoustical Society of America
Dinesh K ChhetriDavid A Berry

Abstract

The laryngeal neuromuscular mechanisms for modulating glottal posture and fundamental frequency are of interest in understanding normal laryngeal physiology and treating vocal pathology. The intrinsic laryngeal muscles in an in vivo canine model were electrically activated in a graded fashion to investigate their effects on onset frequency, phonation onset pressure, vocal fold strain, and glottal distance at the vocal processes. Muscle activation plots for these laryngeal parameters were evaluated for the interaction of following pairs of muscle activation conditions: (1) cricothyroid (CT) versus all laryngeal adductors (TA/LCA/IA), (2) CT versus LCA/IA, (3) CT versus thyroarytenoid (TA) and, (4) TA versus LCA/IA (LCA: lateral cricoarytenoid muscle, IA: interarytenoid). Increases in onset frequency and strain were primarily affected by CT activation. Onset pressure correlated with activation of all adductors in activation condition 1, but primarily with CT activation in conditions 2 and 3. TA and CT were antagonistic for strain. LCA/IA activation primarily closed the cartilaginous glottis while TA activation closed the mid-membranous glottis.

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Citations

Feb 1, 2013·The Journal of the Acoustical Society of America·Gerald BerkeZhaoyan Zhang
Sep 23, 2014·The Journal of the Acoustical Society of America·Dinesh K ChhetriDavid A Berry
Feb 5, 2014·Journal of Voice : Official Journal of the Voice Foundation·Dinesh K Chhetri, Sassan Rafizadeh
Jul 23, 2015·The Laryngoscope·Dinesh K Chhetri, Juergen Neubauer
Mar 17, 2015·Journal of Voice : Official Journal of the Voice Foundation·Vít HampalaJan G Švec
May 2, 2014·The Laryngoscope·Dinesh K ChhetriElazar Sofer
Apr 29, 2014·IEEE Transactions on Bio-medical Engineering·Anil PalaparthiIngo R Titze
Apr 24, 2016·The Journal of the Acoustical Society of America·Zhaoyan Zhang
May 7, 2015·Journal of Voice : Official Journal of the Voice Foundation·Christian T HerbstJohan Sundberg
Jul 3, 2016·International Journal of Pediatric Otorhinolaryngology·Rita R Patel
Oct 31, 2016·The Journal of the Acoustical Society of America·Zhaoyan Zhang
Jul 12, 2016·Journal of Voice : Official Journal of the Voice Foundation·Ingo R Titze
Jun 17, 2016·PLoS Computational Biology·Ingo TitzeTed Mau
Dec 23, 2015·The Laryngoscope·Travis L Shiba, Dinesh K Chhetri
Mar 8, 2017·Journal of Voice : Official Journal of the Voice Foundation·Shao-Hsuan LeeGuo-She Lee
Dec 9, 2017·Logopedics, Phoniatrics, Vocology·Maryna KryshtopavaSofie Claeys
Aug 25, 2017·Journal of Speech, Language, and Hearing Research : JSLHR·Gabriel E GalindoMatías Zañartu
Nov 28, 2015·Nature Communications·C P H ElemansJ G Švec
Jan 7, 2017·The Laryngoscope·Karuna DewanDinesh K Chhetri
Dec 5, 2016·The Journal of the Acoustical Society of America·Jun Yin, Zhaoyan Zhang
Jan 5, 2018·The Annals of Otology, Rhinology, and Laryngology·Kena LiuHuabiao Qin
Jan 3, 2020·The Journal of the Acoustical Society of America·Liang Wu, Zhaoyan Zhang
May 4, 2020·The Journal of the Acoustical Society of America·Biao GengXudong Zheng
Aug 3, 2019·The Journal of the Acoustical Society of America·Li-Hsin Ning
Sep 22, 2020·Journal of Speech, Language, and Hearing Research : JSLHR·Elise E ZhaoAshli K O'Rourke
Jul 28, 2020·The Laryngoscope·Pranati PillutlaDinesh K Chhetri
Jun 23, 2018·American Journal of Speech-language Pathology·Robin A SamlanChristianne Lane
Feb 15, 2020·Proceedings of the National Academy of Sciences of the United States of America·Weili JiangCoen P H Elemans
Sep 3, 2020·The Journal of the Acoustical Society of America·Zhaoyan Zhang
Apr 5, 2017·The Journal of the Acoustical Society of America·Veronika BirkStefan Kniesburges
Jan 20, 2021·Journal of Voice : Official Journal of the Voice Foundation·Qiang LiMichael Cannito
Oct 18, 2013·The Journal of Experimental Biology·Christian T HerbstW Tecumseh Fitch
May 5, 2021·The Journal of the Acoustical Society of America·Yeonggwang ParkCara E Stepp
Jul 4, 2021·The Laryngoscope·Pranati PillutlaDinesh K Chhetri
Sep 13, 2019·Folia Phoniatrica Et Logopaedica : Official Organ of the International Association of Logopedics and Phoniatrics (IALP)·Sofia Mavrea, Julie Regan
Nov 17, 2021·The Laryngoscope·Shaghauyegh S Azar, Dinesh K Chhetri

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