Evaluation of audio-visual integration in unilateral hearing loss
- Conditions
- Poor Auditory Localization( Central ).Poor Auditory Localization( Central )H93.25
- Registration Number
- IRCT20220206053952N1
- Lead Sponsor
- Iran University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 50
Inclusion criteria in the norm group:
Normal hearing thresholds (based on goodman 1965)
Normal middle ear function
Absence of external ear l anomalies
No history of ear surgery
Not taking drugs that affect the CNS such as antiepileptic drugs and ...
Norm vision
Being right-handed
No history of professional activity in music
unilateral chronic hearing loss group:
Presence of conductive hearing loss in the right ear, with more than 30 dB HL
Hearing loss has lasted for at least 6 months
Absence of external ear l anomalies
Absence of cerumen and foreign body in the ear canal
No history of ear surgery
Not taking drugs that affect the CNS such as antiepileptic drugs and ...
Normal vision
Being right-handed
No history of professional activity in music
Reluctance to continue participating in the study at any stage
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method ocalization Improvement Ventriloquist Effect Improvement Ventriloquist After Effect Improvement. Timepoint: Before and after Intervention. Method of measurement: By Testing.
- Secondary Outcome Measures
Name Time Method Auditory Localization with BBN Stimui in 12 Azimoth Auditory Localization with Low/ High / BBN Stimuli in 5 Azim. Timepoint: Before and after intervention. Method of measurement: By testing.