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Correlation of neurocognitive processing subtypes with language performance in young children with cochlear implants
Cochlear Implants International
|May 21, 2014
Summary
Children with cochlear implants (CIs) who have lower language development show deficits in sequential processing. Improving cognitive sequencing skills may enhance language learning in these children.
Area of Science:
- Neuroscience
- Developmental Psychology
- Audiology
Background:
- Children with cochlear implants (CIs) often experience language development delays.
- Understanding the neurocognitive factors associated with these delays is crucial for effective intervention.
Purpose of the Study:
- To investigate the relationship between neurocognitive processing abilities and verbal language standard scores in children with CIs.
- To identify specific cognitive processing deficits that may underlie below-expected language development in this population.
Main Methods:
- A cross-sectional study involving 22 school-age children with CIs.
- Neurocognitive processing assessed using the Kaufman Assessment Battery for Children-Second Edition.
- Verbal language assessed using standardized tests; groups compared based on language scores (below expectations vs. meeting/exceeding expectations).
Main Results:
- Sequential processing scores were significantly lower in children with CIs whose language development was below expectations compared to those meeting expectations.
- Simultaneous processing scores did not differ significantly between the groups.
- A higher sequential processing score was associated with a higher language score, even after adjusting for age at implantation.
Conclusions:
- Reduced sequential processing capacity is significantly linked to lower language scores in children with CIs.
- Simultaneous processing appears to be within the average range and not directly associated with language performance.
- Cognitive sequencing, serial ordering, and auditory-verbal memory are potential targets for therapeutic interventions to improve language outcomes in children with CIs.
Keywords:
Cochlear implantsLanguage developmentNeurocognitive processingSequential processingSimultaneous processingMore Related Videos
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