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Stroke caused auditory attention deficits in children
Karla Maria Ibraim da Freiria Elias1, Maria Valeriana Leme de Moura-Ribeiro
1Department of Neurology, Faculty of Medical Sciences, Universidade Estadual de Campinas, SP, Brazil.
Arquivos De Neuro-Psiquiatria
|January 5, 2013
Summary
Children with stroke exhibit auditory attention deficits, particularly when processing multiple sound sources. This impacts their ability to focus and direct attention effectively.
Area of Science:
- Neuroscience
- Pediatric Neurology
- Auditory Processing
Background:
- Auditory selective attention is crucial for development.
- Children with stroke may experience various neurological impairments.
- Understanding auditory processing deficits in pediatric stroke is vital.
Purpose of the Study:
- To investigate auditory selective attention in children following a stroke.
- To identify specific attention deficits related to stroke-induced brain damage.
Main Methods:
- Utilized dichotic tests for binaural separation and integration.
- Assessed 13 children (7-16 years) with unilateral stroke.
- Employed non-verbal, consonant-vowel, digits, and Staggered Spondaic Words Test (SSW).
Main Results:
- Children with stroke showed significant differences in auditory attention compared to controls.
- Deficits included reduced ear identification, difficulty directing attention, and modified perceptual asymmetry.
- Binaural integration tests revealed ipsilateral, contralateral, and bilateral deficits.
Conclusions:
- Unilateral stroke in children impairs auditory selective attention.
- These deficits are evident when processing simultaneous auditory information.
- Findings highlight the impact of stroke on complex auditory processing.
