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Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
Late auditory event-related potentials in children with cochlear implants: a review
1Department of Communication Sciences & Disorders and Education of the Deaf, Idaho State University, Meridian, Idaho 83642, USA. johnsjm@isu.edu
Developmental Neuropsychology
|February 26, 2010
Summary
Late latency event-related potentials (ERPs) in children with cochlear implants help assess auditory skill development before behavioral testing is possible. These ERPs also inform critical periods for auditory stimulation and predict speech outcomes.
Area of Science:
- Neuroscience
- Audiology
- Developmental Psychology
Background:
- Growing body of research on event-related potentials (ERPs) in pediatric cochlear implant (CI) users.
- Late latency ERPs (>75 msec) offer insights into auditory processing beyond basic detection.
Purpose of the Study:
- Review the literature on P1-P600 ERPs in children with CIs.
- Document the emergence and quality of higher-order auditory skills.
- Investigate the critical period for auditory stimulation.
- Assess the predictive value of late latency ERPs for speech and language outcomes.
Main Methods:
- Systematic review of P1 through P600 ERP studies.
- Focus on research involving children with cochlear implants.
- Analysis of findings related to auditory skill development, critical periods, and outcome prediction.
Main Results:
- Late latency ERPs can track auditory skill development in young CI users before behavioral measures are reliable.
- Evidence suggests a critical period for auditory stimulation, influencing long-term outcomes.
- Late latency ERP measures show promise in predicting speech and language development.
Conclusions:
- Late latency ERPs are valuable tools for understanding auditory development in children with CIs.
- Further research is needed to refine ERP measures and their predictive capabilities.
- This review highlights key findings and future directions in pediatric CI auditory neuroscience.
