| Cognitive evoked potentials and central auditory processing in children with reading and writing disorders. | |
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MedLine Citation:
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PMID: 22714853 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Learning disorders are often magnified by auditory processing disorders (APD). OBJECTIVE: This paper aims to verify whether individuals with reading and writing disorders and P300 latencies above the average also present altered Staggered Spondaic Word (SSW) and speech-in-noise test results suggestive of APD. MATERIALS AND METHODS: This is a cross-sectional cohort study. Twenty-one individuals with reading and writing disorders aged between 7 and 14 years were enrolled. RESULTS: All subjects had normal findings on ENT examination, audiological tests, and brainstem auditory evoked potentials. The average P300 latency (334,25 ms) of all patients was picked as a cutoff point to divide the subjects into two groups: group A with latencies above 335 ms, and group B with latencies below 335 ms. Individuals in group A underwent SSW and speech-in-noise testing. CONCLUSION: Altered results in the SSW and speech-in-noise tests suggestive of APD were found in the group of individuals with reading and writing disorders with P300 latencies above 335 ms. |
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Authors:
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Gislaine Richter Minhoto Wiemes; Lorena Kozlowski; Marcos Mocellin; Rogério Hamerschmidt; Luiz Henrique Schuch |
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Publication Detail:
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Type: JOURNAL ARTICLE |
Journal Detail:
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Title: Brazilian journal of otorhinolaryngology Volume: 78 ISSN: 1808-8686 ISO Abbreviation: - Publication Date: 2012 Jun |
Date Detail:
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Created Date: 2012-6-20 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101207337 Medline TA: Braz J Otorhinolaryngol Country: - |
Other Details:
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Languages: ENG; POR Pagination: 91-97 Citation Subset: - |
Affiliation:
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Hospital de Clínicas, Universidade Federal do Paraná. |
Vernacular Title:
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Potencial evocado cognitivo e desordem de processamento auditivo em crianças com distúrbios de leitura e escrita. |
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