The shear modulus of the human vocal fold in a transverse direction.

Journal of Voice : Official Journal of the Voice Foundation
Eric GoodyerSeth H Dailey

Abstract

The aim of this study was to measure the shear modulus of the vocal fold in a human hemilarynx, such that the data can be related to direction of applied stress and anatomical context. Dynamic spring rate data were collected using a modified linear skin rheometer using human hemilarynges, and converted to estimated shear modulus via application of a simple shear model. The measurement probe was attached to the epithelial layer of the vocal fold cover using suction. A sinusoidal force of 3g was applied to the epithelium, and the resultant displacement logged at a rate of 1kHz. Force measurement accuracy was 20microg and position measurement accuracy was 4microm. The force was applied in a transverse direction at the midmembranous point between the vocal process and the anterior commissure. The shear modulus of the three female vocal folds ranged from 814 to 1232Pa. The shear modulus of the three male vocal folds ranged from 1021 to 1796Pa. These data demonstrate that it is possible to obtain estimates for the shear modulus of the vocal fold while preserving anatomical context. The modulus values reported here are higher than those reported using parallel plate rheometry. This is to be expected as the tissue is attached to surrou...Continue Reading

References

Sep 1, 1972·Journal of Biomechanics·W C HayesL F Mockros
Aug 1, 1993·The Annals of Otology, Rhinology, and Laryngology·Q T TranJ Kreiman
Jul 13, 1999·The Laryngoscope·R W Chan, I R Titze
Oct 26, 1999·The Journal of the Acoustical Society of America·R W Chan, I R Titze
Mar 6, 2002·Acta Oto-laryngologica·Etsuyo TamuraNaoyuki Kohno
Oct 23, 2002·The Annals of Otology, Rhinology, and Laryngology·Kevin J KrieselCharles N Ford
Oct 29, 2002·Ultrasound in Medicine & Biology·Tzu-Yu HsiaoYio-Wha Shau
Feb 25, 2003·The Journal of the Acoustical Society of America·Heather E Gunter
Nov 27, 2004·The Laryngoscope·Shigeru HiranoCharles N Ford
Dec 4, 2004·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Dinesh K ChhetriGerald S Berke
May 18, 2005·The Annals of Otology, Rhinology, and Laryngology·Shigeru HiranoDiane M Bless
Jun 2, 2005·Journal of Materials Science. Materials in Medicine·A BorzacchielloL Ambrosio
Sep 13, 2005·Biomaterials·Mariah S HahnRobert Langer
Jan 24, 2006·The Annals of Otology, Rhinology, and Laryngology·Shin-ichi KanemaruJuichi Ito
Feb 24, 2006·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Eric GoodyerMarkus Hess
Apr 26, 2006·Folia Phoniatrica Et Logopaedica : Official Organ of the International Association of Logopedics and Phoniatrics (IALP)·Markus M HessEric Goodyer
Aug 23, 2006·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Eric GoodyerMarkus Hess
Feb 8, 2007·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Eric GoodyerMarkus Hess
May 9, 2007·Journal of Voice : Official Journal of the Voice Foundation·Seth H DaileyEric Goodyer

❮ Previous
Next ❯

Citations

Dec 5, 2012·International Urogynecology Journal·Andrew FeolaSteven Abramowitch
Feb 23, 2012·The Journal of the Acoustical Society of America·Anxiong YangMichael Döllinger
Jul 11, 2014·Journal of Voice : Official Journal of the Voice Foundation·Amir K Miri
Feb 6, 2014·Journal of Voice : Official Journal of the Voice Foundation·Liran OrenSid Khosla
Mar 25, 2015·ANZ Journal of Surgery·Jonathan W SerpellGlenn Edwards
Jan 19, 2016·Journal of Voice : Official Journal of the Voice Foundation·Elliana KirshSid Khosla
Jul 26, 2011·Journal of the Mechanical Behavior of Biomedical Materials·Anis Hadj HenniGuy Cloutier
Jan 2, 2009·The Laryngoscope·Dinesh K ChhetriEric Goodyer
Mar 24, 2011·IEEE Transactions on Bio-medical Engineering·Björn HuttnerMichael Döllinger
Apr 30, 2016·Materials Science & Engineering. C, Materials for Biological Applications·Gregory R DionRyan C Branski
Jan 18, 2014·Journal of Biomechanics·Siavash KazemiradKaren Kost
Aug 31, 2016·Logopedics, Phoniatrics, Vocology·Anna-Katharina RohlfsEric Goodyer
Apr 3, 2009·Tissue Engineering. Part B, Reviews·Jaishankar K Kutty, Ken Webb
Jan 19, 2018·Journal of Speech, Language, and Hearing Research : JSLHR·Dhanshree R GunjawateRajashekhar Bellur

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Voice : Official Journal of the Voice Foundation
Eric GoodyerSeth H Dailey
Journal of Voice : Official Journal of the Voice Foundation
Seth H DaileyEric Goodyer
Folia Phoniatrica Et Logopaedica : Official Organ of the International Association of Logopedics and Phoniatrics (IALP)
Markus HessEric Goodyer
European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
Eric GoodyerMarkus Hess
© 2021 Meta ULC. All rights reserved