نتایج جستجو برای: vocal cords

تعداد نتایج: 23130  

2009
Václav Hr̊uza

This research is a follow-up to the previous research which was dealing with the creation of the simulation of the vocal cords function using FEM. This paper focuses on how the vocal cords function is affected by Bernoulli’s effect, while using model [1] is used. It is well known, that Bernoulli’s effect is connected with the suction in the air space between the vocal cords. This is caused by t...

Journal: :iranian journal of medical sciences 0
sadegh seifpanahi department of speech and language pathology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran farzad izadi division of laryngology, rasoul akram medical complex, iran university of medical sciences, tehran, iran ali-ashraf jamshidi department of physical therapy, school of rehabilitation sciences, iran university of medical sciences, tehran, iran farhad torabinezhad department of speech and language pathology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran javad sarrafzadeh department of physical therapy, school of rehabilitation sciences, iran university of medical sciences, tehran, iran siavash mohammadi department of speech and language pathology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran

background: repeated efforts by researchers to impose voice changes by laryngeal surface electrical stimulation (ses) have come to no avail. this present pre-experimental study employed a novel method for ses application so as to evoke the motor potential of the internal superior laryngeal nerve (isln) and create voice changes. methods: thirty-two normal individuals (22 females and 10 males) pa...

Journal: :Journal of Anaesthesiology Clinical Pharmacology 2019

Journal: :Proceedings of the Royal Society of Medicine 1928

Journal: :iranian red crescent medical journal 0
yining li department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china zhongying fu department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china weilun chen department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china lixin yang department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china wei zhu department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china; department of otolaryngology and head and neck surgery, the first hospital of jilin university, changchun, china. tel: +86-13756661259, fax: +86-043184808105

case presentation herein, we reported a case of a 22-year-old woman diagnosed with erms, t1n0m0 stage, localized at the right vocal cord. tumor was successfully treated with a radical excision and selective neck dissection and followed-up for 5 years with no evidence of local recurrence. introduction although embryonal rhabdomyosarcomas (erms) represent the most common (50% - 60%) clinical form...

Journal: :Proceedings of the Royal Society of Medicine 1916

Journal: :middle east journal of rehabilitation and health studies 0
fatemeh kasbi neuromuscular rehabilitation research center, rehabilitation college, semnan university of medical sciences, semnan, ir iranrehabilitation research center, semnan university of medical sciences, rehabilitation college, semnan, ir iran ali sadollahi neuromuscular rehabilitation research center, rehabilitation college, semnan university of medical sciences, semnan, ir iranrehabilitation research center, semnan university of medical sciences, rehabilitation college, semnan, ir iran jalal bakhtiyari neuromuscular rehabilitation research center, rehabilitation college, semnan university of medical sciences, semnan, ir iranrehabilitation research center, semnan university of medical sciences, rehabilitation college, semnan, ir iran raheb ghorbani research center for social determinants of health, semnan university of medical sciences, semnan, ir iran marziyeh maddah rehabilitation college, semnan university of medical sciences, semnan, ir iran maryam mokhlesin neuromuscular rehabilitation research center, rehabilitation college, semnan university of medical sciences, semnan, ir iranrehabilitation research center, semnan university of medical sciences, rehabilitation college, semnan, ir iran; neuromuscular rehabilitation research center, rehabilitation college, semnan university of medical sciences, semnan, ir iran. tel: +98-2333654180, fax: +98-2333654209

conclusions significant difference in the fundamental frequency, jitter, shimmer, silence duration, friction duration, vocalization duration, and vocal cords contact quality index between the two groups was observed (p < 0.01). results the mean of fundamental frequency for the hearing loss children and the control group were 323.04 hz and 267.53 hz, jitter 10.05% and 1.52%, shimmer 17.24 and 5....

Journal: :British journal of anaesthesia 2012
S H Kim D H Kim H Kang J J Park S H Seong E H Suk J H Hwang

BACKGROUND Estimation of the nares-to-epiglottis and nares-to-vocal cords distances would facilitate the selection of properly sized nasopharyngeal airways and appropriate positioning of a fibreoptic bronchoscope in young children. The purposes of this study were to measure the nares-to-epiglottis and nares-to-vocal cords distances and to create an algorithm to predict these distances based on ...

2014
Seyed Javad Seyed Toutounchi Mahmood Eydi Samad EJ Golzari Mohammad Reza Ghaffari Nashmil Parvizian

INTRODUCTION Vocal cord paralysis is a common symptom of numerous diseases and it may be due to neurogenic or mechanical fixation of the cords. Paralysis of the vocal cords is just a symptom of underlying disease in some cases; so, clinical diagnosis of the underlying cause leading to paralysis of the vocal cords is important. This study evaluates the causes of vocal cord paralysis. METHODS I...

Journal: :The Journal of Nervous And Mental Disease 1922

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