Simultaneous Use of High Speed Digital Imaging and Laryngeal Electormyography to Diagnosed Laryngeal Disorders
Rita Patel, PhD
Primary Investigator
Brief description of study
The purpose of this study is to determine if a technology called high speed digital imaging can be applied to diagnose voice disorders called adductor spasmodic dysphonia and muscle tension dysphonia.
Detailed description of study
The purpose of this study is to determine if a technology called high speed digital imaging can be applied to diagnose voice disorders called adductor spasmodic dysphonia and muscle tension dysphonia.
Eligibility of study
You may be eligible for this study if you meet the following criteria:
- Conditions: Laryngeal Disorders,Healthy
-
Age: 21 years - 85 years
-
Gender: All
Inclusion Criteria
With hoarseness and have adductor spasmodic dysphonia and muscle tension dysphonia -OR- Without hoarseness
Exclusion Criteria
Unable to handle oral endoscope