Comparsion between mean of auditory steady state responses(ASSR) thresholds and mean of puretone audiometry (PTA) thresholds in 10 normal hearing adults
Not Applicable
- Conditions
- ormal Hearing.
- Registration Number
- IRCT201108157337N1
- Lead Sponsor
- Research Management System,Tehran University of Medical Science
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 10
Inclusion Criteria
Inclusion:
1- Age range through 18-30
2-Without any history of hearing disease or any other health problems
3-Without any wax in ear canal
4-Without any abnormality in ear canal or tympanic membrane
5-Without any abnormality in middle ear measurment
6-Present of acoustic rerflex in normal intensity range
Exclusion:
1-PTA threshold is out of normal range
2- ASSR results is not useful
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method PTA Threshold. Timepoint: 1 week. Method of measurement: puretone audiometry(dBHL).;ASSR Threshold. Timepoint: 1 week. Method of measurement: auditory steady state response test(dBHL).
- Secondary Outcome Measures
Name Time Method