Effects of auditory binaural temporal resolution training on sound localization

Effects of auditory binaural temporal resolution training on Franssen illusion and sound localization: interventional quasi experimental study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20220717055483N1

Enrollment

Registered

2022-10-08

Start date

2022-08-05

Completion date

Unknown

Last updated

2022-11-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Binaural temporal resolution, Auditory spatial illusions.

Interventions

Localization rehabilitation sessions are held 2 times a week, 45minutes each time and 10 to 12 sessions for each person.1500 Hz tone burst with a duration of 250 milliseconds and a rise and fall time

Eligibility

Sex/Gender

All

Age

60 Years to 75 Years

Inclusion criteria

Inclusion criteria: Age range: 60 to 75 years old No history of ear, balance, neurological diseases, , head trauma, psychotropic drugs and Alcohol consumption Having perfect cognitive health (score between 21 to 30) based on MMSE questionnaire Written and verbal consent to enter research

Exclusion criteria

Exclusion criteria: Obtaining temporal resolution threshold below 8 ms in gap in noise test hearing thresholds more than 20 dB HL in 250 to 2000 Hz

Design outcomes

Primary

Measure	Time frame
Binaural temporal resolution. Timepoint: Before and after the end of the intervention. Method of measurement: Behavioral test to investigate Binaural temporal resolution.	—

Secondary

Measure	Time frame
Franssen illusion score. Timepoint: Before and after the intervention. Method of measurement: Behavioral tests.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohsen Ahadi

Iran University of Medical Sciences

mohsenahadi@gmail.com+98 21 2222 7124

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026