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Updated: May 28, 2026

A Method to Study Adaptation to Left-Right Reversed Audition
Published on: October 29, 2018
Plasticity of the auditory system: theoretical considerations
Vanessa Kappel1, Ana Clara de Paula Moreno, Ceres Helena Buss
1Speech Therapy Department, Santa Maria Federal University.
Auditory plasticity allows the auditory system to reorganize itself in response to changes in sound stimuli. This adaptability is crucial for improving communication in individuals with hearing impairments.
Area of Science:
- Neuroscience
- Audiology
- Speech and Hearing Sciences
Background:
- Auditory plasticity involves anatomical and functional changes in the auditory system.
- Understanding auditory system responses to stimuli is vital for enhancing communication in hearing-impaired individuals.
Purpose of the Study:
- To review existing literature on auditory plasticity.
- To examine the capacity for plastic responses within the auditory system.
- To evaluate the evidence supporting auditory plasticity.
Main Methods:
- A comprehensive literature review was conducted.
- Searched Brazilian and international databases (MEDLINE, SCIELO, BIREME, PUBMED, LILACS) and graduate studies.
- Assessed 24 relevant papers from the 1990s to the present.
Main Results:
- The auditory system demonstrates a capacity for reorganization.
- Changes in sound stimuli (reduction, increase, or conditioning) can induce plastic responses.
- These findings provide evidence for auditory plasticity.
Conclusions:
- The auditory system is inherently plastic and can reorganize.
- Auditory plasticity is a key mechanism for adapting to altered auditory environments.
- This plasticity offers potential for therapeutic interventions in hearing loss.
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