Extension and Application of High-Speed Digital Imaging Analysis Via Spatiotemporal Correlation and Eigenmode Analysis of Vocal Fold Vibration Before and After Polyp Excision

2016 ◽  
Vol 125 (8) ◽  
pp. 660-666 ◽  
Author(s):  
Jun-Sheng Wang ◽  
Emily Olszewski ◽  
Erin E. Devine ◽  
Matthew R. Hoffman ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Imaging Analysis ◽  
Spatiotemporal Correlation ◽  
Vocal Fold Vibration ◽  
Eigenmode Analysis ◽  
Before And After

Analysis of vocal fold vibration on prosodic events by high speed digital imaging systems

2002 ◽  
Vol 112 (5) ◽  
pp. 2445-2445
Author(s):  
Masanobu Kumada ◽  
Noriko Kobayashi ◽  
Hajime Hirose ◽  
Niro Tayama ◽  
Hiroshi Imagawa ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Imaging Systems ◽  
Vocal Fold Vibration ◽  
Digital Imaging Systems

The influence of water resistance therapy on vocal fold vibration: a high-speed digital imaging study

2016 ◽  
Vol 42 (3) ◽  
pp. 99-107 ◽  
Author(s):  
Marco Guzman ◽  
Anne-Maria Laukkanen ◽  
Louisa Traser ◽  
Ahmed Geneid ◽  
Bernhard Richter ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Water Resistance ◽  
Imaging Study ◽  
Vocal Fold Vibration ◽  
Influence Of Water

Quantitative Analysis of Vocal Fold Vibration in Vocal Fold Paralysis With the Use of High-speed Digital Imaging

2016 ◽  
Vol 30 (6) ◽  
pp. 766.e13-766.e22 ◽  
Author(s):  
Akihito Yamauchi ◽  
Hisayuki Yokonishi ◽  
Hiroshi Imagawa ◽  
Ken-Ichi Sakakibara ◽  
Takaharu Nito ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Vocal Fold Paralysis ◽  
Vocal Fold Vibration

scholarly journals Specific Vocal Fold Vibration Patterns Seen In Accumulative Lesions. Analysis by High-Speed Digital Imaging.

1996 ◽  
Vol 37 (2) ◽  
pp. 223-227 ◽  
Author(s):  
Mamiko Miyaji ◽  
Makoto Oda ◽  
Yuki Hosako ◽  
Masanobu Kumada ◽  
Hiroshi Imagawa ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Vocal Fold Vibration

Evaluation of Vocal Fold Vibration With an Assessment Form for High-Speed Digital Imaging: Comparative Study between Healthy Young and Elderly Subjects

2012 ◽  
Vol 26 (6) ◽  
pp. 742-750 ◽  
Author(s):  
Akihito Yamauchi ◽  
Hiroshi Imagawa ◽  
Hisayuki Yokonishi ◽  
Takaharu Nito ◽  
Tatsuya Yamasoba ◽  
...  
Keyword(s):  
Comparative Study ◽  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Elderly Subjects ◽  
Vocal Fold Vibration ◽  
Young And Elderly Subjects

Quantitative analysis of vocal fold vibration during register change by high-speed digital imaging system

2002 ◽  
Vol 111 (5) ◽  
pp. 2477 ◽  
Author(s):  
Masanobu Kumada ◽  
Noriko Kobayashi ◽  
Hajime Hirose ◽  
Niro Tayama ◽  
Hiroshi Imagawa ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Imaging System ◽  
Vocal Fold Vibration ◽  
Digital Imaging System

Vocal-fold vibration of patients with Reinke's edema observed using high-speed digital imaging

2016 ◽  
Vol 43 (6) ◽  
pp. 654-657 ◽  
Author(s):  
Takeshi Watanabe ◽  
Kenichi Kaneko ◽  
Koichi Sakaguchi ◽  
Haruo Takahashi
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Vocal Fold Vibration ◽  
Reinke’S Edema

Characterization of Vocal Fold Vibration in Sulcus Vocalis Using High-Speed Digital Imaging

2017 ◽  
Vol 60 (1) ◽  
pp. 24-37 ◽  
Author(s):  
Akihito Yamauchi ◽  
Hisayuki Yokonishi ◽  
Hiroshi Imagawa ◽  
Ken-Ichi Sakakibara ◽  
Takaharu Nito ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Healthy Subjects ◽  
Vocal Fold ◽  
High Speed ◽  
Control Group ◽  
Type I ◽  
Strong Correlations ◽  
Vocal Fold Vibration ◽  
Sulcus Vocalis

Purpose The aim of the present study was to qualitatively and quantitatively characterize vocal fold vibrations in sulcus vocalis by high-speed digital imaging (HSDI) and to clarify the correlations between HSDI-derived parameters and traditional vocal parameters. Method HSDI was performed in 20 vocally healthy subjects (8 men and 12 women) and 41 patients with sulcus vocalis (33 men and 8 women). Then HSDI data were evaluated by assessing the visual–perceptual rating, digital kymography, and glottal area waveform. Results Patients with sulcus vocalis frequently had spindle-shaped glottal gaps and a decreased mucosal wave. Compared with the control group, the sulcus vocalis group showed higher open quotient as well as a shorter duration of the visible mucosal wave, a smaller speed index, and a smaller glottal area difference index ([maximal glottal area – minimal glottal area]/maximal glottal area). These parameters deteriorated in order of the control group and Type I, II, and III sulcus vocalis. There were no gender-related differences. Strong correlations were noted between the open quotient and the type of sulcus vocalis. Conclusions HSDI was an effective method for documenting the characteristics of vocal fold vibrations in patients with sulcus vocalis and estimating the severity of dysphonia.

Vocal Fold Vibration in Vocal Fold Atrophy: Quantitative Analysis With High-Speed Digital Imaging

2015 ◽  
Vol 29 (6) ◽  
pp. 755-762 ◽  
Author(s):  
Akihito Yamauchi ◽  
Hisayuki Yokonishi ◽  
Hiroshi Imagawa ◽  
Ken-Ichi Sakakibara ◽  
Takaharu Nito ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Vocal Fold Vibration ◽  
Vocal Fold Atrophy
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