J J Jiang

Summary

Affiliation: University of Wisconsin
Country: USA

Publications

  1. ncbi request reprint Modeling of chaotic vibrations in symmetric vocal folds
    J J Jiang
    Department of Surgery, University of Wisconsin Medical School, Madison 53792 7375, USA
    J Acoust Soc Am 110:2120-8. 2001
  2. ncbi request reprint Chaos in voice, from modeling to measurement
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, WI 53792 7375, USA
    J Voice 20:2-17. 2006
  3. pmc An automatic method to quantify mucosal waves via videokymography
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 118:1504-10. 2008
  4. ncbi request reprint Nonlinear dynamics of phonations in excised larynx experiments
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 114:2198-205. 2003
  5. ncbi request reprint Chaotic vibration induced by turbulent noise in a two-mass model of vocal folds
    Jack J Jiang
    J Acoust Soc Am 112:2127-33. 2002
  6. pmc Chaotic component obscured by strong periodicity in voice production system
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 77:061922. 2008
  7. ncbi request reprint Spatiotemporal chaos in excised larynx vibrations
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 72:035201. 2005
  8. doi request reprint Vocal nodules and edema may be due to vibration-induced rises in capillary pressure
    Lukasz Czerwonka
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53706, USA
    Laryngoscope 118:748-52. 2008
  9. pmc Objective acoustic analysis of pathological voices from patients with vocal nodules and polyps
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology, Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisc, USA
    Folia Phoniatr Logop 61:342-9. 2009
  10. pmc Interspecies comparison of mucosal wave properties using high-speed digital imaging
    Michael F Regner
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 120:1188-94. 2010

Collaborators

  • Yu Zhang
  • Chao Tao
  • Charles N Ford
  • Y Yan
  • Ichiro Tateya
  • Gerhard Friedrich
  • Li Cai
  • Morgan L Meredith
  • Seth Dailey
  • JAMES SCOTT MCMURRAY
  • Xin Chen
  • Matthew R Hoffman
  • Adam L Rieves
  • Michael F Regner
  • Rachel E Witt
  • Peiyun Zhuang
  • Lukasz Czerwonka
  • Liang Zhou
  • Alicia Sprecher
  • Kevin P Hanson
  • Robert Phillips
  • Caitlin J Butte
  • Julia K MacCallum
  • Yusu Ni
  • Chunli Gao
  • Christopher D Baggott
  • Douglas A Rahn
  • Daniel G Hottinger
  • Mark J Robitaille
  • William J Chapin
  • Timothy M McCulloch
  • Aleksandra Olszewski
  • Benjamin J Schoepke
  • Huangqiang Song
  • Marios Fourakis
  • Glen E Leverson
  • Megan Keuler
  • Chun Sheng Wei
  • Kelsey A B McElveen
  • Alicia J Sprecher
  • Anthony T Machi
  • Zhengzhong Shao
  • Zhen Xue
  • Wenhong Yan
  • Cai Li
  • Zhengbing Cao
  • Chunsheng Wei
  • Xia Zhao
  • Alexander K Yuen
  • Maggie Chou

Detail Information

Publications60

  1. ncbi request reprint Modeling of chaotic vibrations in symmetric vocal folds
    J J Jiang
    Department of Surgery, University of Wisconsin Medical School, Madison 53792 7375, USA
    J Acoust Soc Am 110:2120-8. 2001
    ..Nonlinear dynamic methods were expected to provide useful information for better understanding of irregular vocal-fold vibrations as well as of the dynamic mechanism of above-range phonation in excised larynx experimentation...
  2. ncbi request reprint Chaos in voice, from modeling to measurement
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, WI 53792 7375, USA
    J Voice 20:2-17. 2006
    ..Chaos theory and nonlinear dynamics can enchance our understanding and therefore our assessment of pathological phonation...
  3. pmc An automatic method to quantify mucosal waves via videokymography
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 118:1504-10. 2008
    ..The purpose of this study was to propose a least squares method to quantify the vibratory properties of each of the four vocal fold lips via videokymography (VKG)...
  4. ncbi request reprint Nonlinear dynamics of phonations in excised larynx experiments
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 114:2198-205. 2003
    ..These findings might potentially assist investigators in understanding rough phonations and developing clinically valuable methodologies for the diagnosis of voice disorders...
  5. ncbi request reprint Chaotic vibration induced by turbulent noise in a two-mass model of vocal folds
    Jack J Jiang
    J Acoust Soc Am 112:2127-33. 2002
    ..Turbulent noise as an external random source, as well as random stiffness perturbation as an internal random source, played important roles in the presence of irregular vocal fold vibrations...
  6. pmc Chaotic component obscured by strong periodicity in voice production system
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 77:061922. 2008
    ....
  7. ncbi request reprint Spatiotemporal chaos in excised larynx vibrations
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 72:035201. 2005
    ..Spatiotemporal analysis shows a valuable biomedical application in investigating the spatiotemporal chaotic dynamics of the vocal fold system...
  8. doi request reprint Vocal nodules and edema may be due to vibration-induced rises in capillary pressure
    Lukasz Czerwonka
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53706, USA
    Laryngoscope 118:748-52. 2008
    ..Vocal fold vibration may physically raise intravascular pressure to levels high enough to damage capillaries and result in leakage of erythrocytes. This type of injury is commonly seen in benign vocal fold lesions and is not well explained...
  9. pmc Objective acoustic analysis of pathological voices from patients with vocal nodules and polyps
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology, Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisc, USA
    Folia Phoniatr Logop 61:342-9. 2009
    ..We aim to examine the abilities of objective acoustic analysis methods (nonlinear dynamic and traditional perturbation measures) to describe voices from individuals with vocal nodules and polyps...
  10. pmc Interspecies comparison of mucosal wave properties using high-speed digital imaging
    Michael F Regner
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 120:1188-94. 2010
    ....
  11. pmc Efficient and effective extraction of vocal fold vibratory patterns from high-speed digital imaging
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin, USA
    J Voice 24:21-9. 2010
    ..The proposed automatic image-processing algorithm may provide a valuable biomedical application for the clinical assessment of vocal disorders by use of high-speed digital imaging...
  12. pmc Phonation threshold flow measurements in normal and pathological phonation
    Peiyun Zhuang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 119:811-5. 2009
    ..Both polyps and nodules contribute to an increased PTF by creating an incomplete glottal closure and increased vocal fold mass and thickness...
  13. ncbi request reprint Asymmetric airflow and vibration induced by the Coanda effect in a symmetric model of the vocal folds
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 122:2270-8. 2007
    ....
  14. pmc Updating signal typing in voice: addition of type 4 signals
    Alicia Sprecher
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
    J Acoust Soc Am 127:3710-16. 2010
    ..Type 4 voices are highly complex and the development of objective measures capable of analyzing these voices remains a topic of future investigation...
  15. pmc Effects of mucosal loading on vocal fold vibration
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Chaos 19:023113. 2009
    ..Therefore, it was concluded that mucosal loading directly affects voice production...
  16. pmc Typing vocal fold vibratory patterns in excised larynx experiments via digital kymography
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
    Ann Otol Rhinol Laryngol 118:598-605. 2009
    ..Digital kymography (DKG) allows the direct observation of vocal fold vibratory patterns, and therefore, using DKG for vibratory signal typing may provide a useful complement to traditional signal typing techniques...
  17. ncbi request reprint Simulation of vocal fold impact pressures with a self-oscillating finite-element model
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 119:3987-94. 2006
    ..The match between our numerical simulations and clinical observations suggests that this self-oscillating finite-element model might be valuable for predicting mechanical trauma of the vocal folds...
  18. ncbi request reprint Parameter estimation of an asymmetric vocal-fold system from glottal area time series using chaos synchronization
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Chaos 16:023118. 2006
    ..This study provides a theoretical base to apply chaos synchronization to estimate the vocal-fold system parameters from the glottal area data and show its potential application in laryngeal physiology...
  19. ncbi request reprint Comparing phonation threshold flow and pressure by abducting excised larynges
    Daniel G Hottinger
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53706, USA
    Laryngoscope 117:1695-9. 2007
    ..Goals were to examine phonation threshold flow as a measurable parameter sensitive to physiologic changes in the vocal folds and compare the relative sensitivities of phonation threshold flow and phonation threshold pressure...
  20. pmc Asymmetric spatiotemporal chaos induced by a polypoid mass in the excised larynx
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Chaos 18:043102. 2008
    ....
  21. pmc Indirect estimation of laryngeal resistance via airflow redirection
    Adam L Rieves
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Ann Otol Rhinol Laryngol 118:124-30. 2009
    ..Our aim was to estimate aerodynamic parameters of laryngeal resistance (RL) and aerodynamic power indirectly from a subglottal pressure (Ps) data trace obtained with the airflow redirection system...
  22. pmc Liquid accumulation in vibrating vocal fold tissue: a simplified model based on a fluid-saturated porous solid theory
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Voice 24:260-9. 2010
    ..D., dissertation, 1991, University of Iowa)...
  23. doi request reprint Quantifying the complexity of excised larynx vibrations from high-speed imaging using spatiotemporal and nonlinear dynamic analyses
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Chaos 17:043114. 2007
    ....
  24. pmc Describing pediatric dysphonia with nonlinear dynamic parameters
    Morgan L Meredith
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706, United States
    Int J Pediatr Otorhinolaryngol 72:1829-36. 2008
    ..This study's findings will be useful in creating standards for the use of nonlinear dynamic analysis as a tool to describe dysphonia in the pediatric population...
  25. ncbi request reprint Comparison of nonlinear dynamic methods and perturbation methods for voice analysis
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 118:2551-60. 2005
    ....
  26. ncbi request reprint Perturbation and nonlinear dynamic analyses of voices from patients with unilateral laryngeal paralysis
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Medical Science Center Rm 5745, 1300 University Avenue, Madison, WI 53706 1532, USA
    J Voice 19:519-28. 2005
    ..We concluded that combining traditional perturbation analysis and nonlinear dynamic analysis might provide efficient descriptions of pathological voices and represent a valuable tool for clinical diagnosis of laryngeal paralysis...
  27. ncbi request reprint Nonlinear dynamic analysis of voices before and after surgical excision of vocal polyps
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 115:2270-7. 2004
    ....
  28. ncbi request reprint Chaotic vibrations of a vocal fold model with a unilateral polyp
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 115:1266-9. 2004
    ..An increase in polyp size tended to induce subharmonic patterns and chaos. This study provides a theoretical basis to model aperiodic vibrations of vocal folds with a laryngeal mass...
  29. ncbi request reprint Theoretical and experimental studies of parameter estimation based on chaos feedback synchronization
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Chaos 16:043122. 2006
    ..The results show the parameter estimation method based on feedback synchronization may be capable of estimating real system parameters from a chaotic time series...
  30. ncbi request reprint Extracting physiologically relevant parameters of vocal folds from high-speed video image series
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, WI 53792 7375, USA
    IEEE Trans Biomed Eng 54:794-801. 2007
    ..These results imply the potential clinical application of this method in inspecting the tissue properties of vocal fold...
  31. ncbi request reprint Determination of phonation instability pressure and phonation pressure range in excised larynges
    Yu Zhang
    University of Wisconsin Medical School, Madison, WI 53705, USA
    J Speech Lang Hear Res 50:611-20. 2007
    ..Phonation pressure range (PPR) was also proposed for assessing the pressure range of normal vocal fold vibrations...
  32. ncbi request reprint The minimum glottal airflow to initiate vocal fold oscillation
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 121:2873-81. 2007
    ..Also discussed is the potential significance of PTF in investigating the energy distribution in a vocal fold vibration system and related clinical applications...
  33. ncbi request reprint Estimating system parameters from chaotic time series with synchronization optimized by a genetic algorithm
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 76:016209. 2007
    ..Finally, a Chua's circuit experiment shows the capacity of this method to estimate multiple parameters of real systems...
  34. ncbi request reprint Synchronized pseudorandom systems and their application to speech communication
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 71:016217. 2005
    ..Also, two coupled pseudorandom systems can be exactly synchronized despite their different initial states or seeds. Pseudorandom encoding and synchronization may yield great security in communication...
  35. pmc Multiparameter comparison of injection laryngoplasty, medialization laryngoplasty, and arytenoid adduction in an excised larynx model
    Matthew R Hoffman
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 120:769-76. 2010
    ..Evaluate the effect of injection laryngoplasty (IL), medialization laryngoplasty (ML), and ML combined with arytenoid adduction (ML-AA) on acoustic, aerodynamic, and mucosal wave measurements in an excised larynx setup...
  36. pmc Effect of dehydration on phonation threshold flow in excised canine larynges
    Rachel E Witt
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Ann Otol Rhinol Laryngol 118:154-9. 2009
    ..A critical period of dehydration may exist after which phonation can no longer be initiated...
  37. pmc Phonation threshold pressure estimation using electroglottography in an airflow redirection system
    Adam L Rieves
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin 53706, USA
    Laryngoscope 119:2378-83. 2009
    ..The present study proposed to estimate phonation threshold pressure (PTP) noninvasively using airflow redirection into a pneumatic capacitance system...
  38. pmc Phonation threshold flow in elongated excised larynges
    Jack J Jiang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
    Ann Otol Rhinol Laryngol 117:548-53. 2008
    ..The sensitivities of the PTF and the phonation threshold pressure (PTP) were quantitatively compared to the percent of vocal fold elongation from physiologic length...
  39. pmc Onset and offset phonation threshold flow in excised canine larynges
    Michael F Regner
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin 53706, USA
    Laryngoscope 118:1313-7. 2008
    ..We also explored the hypothesis that the ratio of these two (PTF offset divided by PTF onset) falls within [0.707, 1.0]...
  40. pmc Acoustic analysis of aperiodic voice: perturbation and nonlinear dynamic properties in esophageal phonation
    Julia K MacCallum
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin, USA
    J Voice 23:283-90. 2009
    ..Future research should focus on clarification of perturbation analysis reliability and further application of nonlinear dynamic measures to aperiodic voices...
  41. pmc Differentiating between adductor and abductor spasmodic dysphonia using airflow interruption
    Matthew R Hoffman
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 119:1851-5. 2009
    ..To measure the laryngeal resistance (R(L)), subglottal pressure (P(s)), and mean flow rate (MFR) of adductor (ADSD) and abductor (ABSD) spasmodic dysphonia patients using the airflow interrupter...
  42. ncbi request reprint Mechanical stress during phonation in a self-oscillating finite-element vocal fold model
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, 1300 University Avenue, Madison, WI 53792 7375, USA
    J Biomech 40:2191-8. 2007
    ..This implies the mechanical stress predicted by this self-oscillating model could be valuable for predicting, preventing, and treating vocal fold injury...
  43. ncbi request reprint Anterior-posterior biphonation in a finite element model of vocal fold vibration
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 120:1570-7. 2006
    ..Then, it is found that the anterior-posterior shape asymmetry also decreases the spatial coherence of vocal fold vibration, and shape asymmetry is a possible reason for anterior-posterior biphonation...
  44. pmc A-P positioning of medialization thyroplasty in an excised larynx model
    Lukasz Czerwonka
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 119:591-6. 2009
    ..Posterior positioning of medialization thyroplasty provides the best acoustic and aerodynamic outcomes...
  45. doi request reprint The phonation critical condition in rectangular glottis with wide prephonatory gaps
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 123:1637-41. 2008
    ..The phonation threshold flow can be a useful aerodynamic parameter for pathological conditions in which the incomplete glottal gap is often seen...
  46. ncbi request reprint Acoustic analyses of sustained and running voices from patients with laryngeal pathologies
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53706, USA
    J Voice 22:1-9. 2008
    ....
  47. pmc Multiparameter analysis of titanium vocal fold medializing implant in an excised larynx model
    Rachel E Witt
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
    Ann Otol Rhinol Laryngol 119:125-32. 2010
    ..We evaluated the efficacy of the titanium vocal fold medializing implant (TVFMI) for the treatment of unilateral vocal fold paralysis (UVFP) on the basis of acoustic, aerodynamic, and mucosal wave measurements in an excised larynx setup...
  48. ncbi request reprint Phonatory impairment in Parkinson's disease: evidence from nonlinear dynamic analysis and perturbation analysis
    Douglas A Rahn
    Department of Surgery, Division of Otolaryngology HNS, University of Wisconsin Medical School, Madison, Wisconsin 53706, USA
    J Voice 21:64-71. 2007
    ..036), but these groups did not differ in D(2) or shimmer. Overall, nonlinear dynamic analysis may be a valuable method for the diagnosis of Parkinsonian laryngeal pathology...
  49. ncbi request reprint Estimating subglottal pressure via airflow redirection
    Christopher D Baggott
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53792 7375, USA
    Laryngoscope 117:1491-5. 2007
    ..Additionally, the airflow redirection into a retention device allows for the pneumatic in-trial comparison of the estimated SGP with the pressure achieved by the patient, providing a numeric output to the clinician on completion...
  50. pmc Parameters quantifying dehydration in canine vocal fold lamina propria
    Kevin P Hanson
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    Laryngoscope 120:1363-9. 2010
    ....
  51. pmc Use of lasers in laryngeal surgery
    Yan Yan
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
    J Voice 24:102-9. 2010
    ..Recent applications of lasers to treat benign laryngeal lesions and severe laryngomalacia demonstrate that additional research must be conducted to realize the full potential of this surgical tool...
  52. pmc A self-oscillating biophysical computer model of the elongated vocal fold
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, WI 53792 7375, USA
    Comput Biol Med 38:1211-7. 2008
    ..These results agree with experimental measurements from an excised larynx setup, which suggests that the proposed elongation vocal fold model could be a useful tool to investigate voice production and the control of vocal fold vibration...
  53. pmc Estimating subglottal pressure via airflow interruption with auditory masking
    Matthew R Hoffman
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706, USA
    J Voice 23:653-7. 2009
    ..This method could be used by clinicians, as reliable, immediately available values of subglottal pressure are useful in evaluating laryngeal health and monitoring treatment progress...
  54. pmc Perturbation and nonlinear dynamic analysis of different singing styles
    Caitlin J Butte
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53703, USA
    J Voice 23:647-52. 2009
    ..Further research with human test subjects may allow us to characterize singing styles and diagnose vocal dysfunction in the singing voice...
  55. pmc Measurement of liquid and solid component parameters in canine vocal fold lamina propria
    Robert Phillips
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 125:2282-7. 2009
    ..This study presents an effective experimental method to estimate some of the biphasic model parameters, and may provide a valuable application in exploring the viscoelastic behaviors of vocal fold lamina propria tissue...
  56. pmc A fluid-saturated poroelastic model of the vocal folds with hydrated tissue
    Chao Tao
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, WI 53792 7375, USA
    J Biomech 42:774-80. 2009
    ..Therefore, we expect that this model might not only provide a more appropriate description of the vocal fold vibration, but that it could also have clinical value in investigating certain vocal fold diseases...
  57. doi request reprint A biphasic theory for the viscoelastic behaviors of vocal fold lamina propria in stress relaxation
    Yu Zhang
    Department of Surgery, Division of Otolaryngology Head and Neck Surgery, University of Wisconsin Medical School, Madison, Wisconsin 53792 7375, USA
    J Acoust Soc Am 123:1627-36. 2008
    ....
  58. ncbi request reprint Estimating model parameters by chaos synchronization
    Chao Tao
    Institute of Acoustics, State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing 210093, People s Republic of China
    Phys Rev E Stat Nonlin Soft Matter Phys 69:036204. 2004
    ..As a biomedical application, this method is capable of estimating the asymmetric tension parameter of a vocal fold model...
  59. doi request reprint Radiologic and histologic characterization of silk fibroin as scaffold coating for rabbit tracheal defect repair
    Yusu Ni
    Department of Otolaryngology, Eye and ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, China
    Otolaryngol Head Neck Surg 139:256-61. 2008
    ..To explore the feasibility of silk fibroin as a biomaterial coating used in tracheal defect reconstruction...
  60. doi request reprint The evaluation of physiologic decannulation readiness according to upper airway resistance measurement
    Chunli Gao
    Shanghai Eye and ENT Hospital, Fudan University, Shanghai, China
    Otolaryngol Head Neck Surg 139:535-40. 2008
    ..To measure the upper-airway resistance in patients with tracheostomies and determine the value representing decannulation readiness...