Auditory integration training

Auditory Integration Training

Auditory Integration Training (AIT) is a therapeutic technique designed to improve the auditory processing abilities of individuals with various auditory and communication disorders. It is often used for individuals with Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder, and other conditions that affect auditory processing.

History

AIT was developed by Dr. Guy Berard, a French otolaryngologist, in the 1970s. Dr. Berard's method was based on the idea that certain auditory processing issues could be improved by retraining the auditory system through exposure to modulated sounds. The technique gained popularity in the 1990s, particularly for use with children on the autism spectrum.

Methodology

The AIT process typically involves listening to specially modulated music through headphones for a set period, usually 30 minutes, twice a day, over a course of 10 days. The music is modulated to vary in frequency and intensity, which is believed to stimulate the auditory pathways and improve auditory processing.

Equipment

The equipment used in AIT includes:

• AIT Device: A device that modulates the music by altering its frequency and intensity.
• Headphones: High-quality headphones are used to deliver the modulated music directly to the listener.

Procedure

1. Assessment: Before starting AIT, an audiological assessment is conducted to determine the individual's auditory profile. 2. Listening Sessions: The individual listens to the modulated music for 30 minutes, twice a day, over a period of 10 days. 3. Follow-up: After the training, follow-up assessments are conducted to evaluate any changes in auditory processing.

Theoretical Basis

The theoretical basis for AIT is that exposure to modulated sounds can "retrain" the brain's auditory processing pathways. This is thought to enhance the brain's ability to process sounds more effectively, leading to improvements in communication, attention, and behavior.

Efficacy and Controversy

The efficacy of AIT is a subject of debate within the scientific community. Some studies and anecdotal reports suggest improvements in auditory processing and behavior, while others find no significant effects. Critics argue that more rigorous scientific research is needed to validate the claims of AIT proponents.

Applications

AIT is primarily used for individuals with:

• Autism Spectrum Disorder
• Attention Deficit Hyperactivity Disorder
• Central Auditory Processing Disorder

Also see

• Music Therapy
• Speech-Language Pathology
• Occupational Therapy
• Sensory Integration Therapy