Processamento linguístico e processamento auditivo temporal em crianças com distúrbio específico de linguagem

Fortunato-Tavares, Talita; Rocha, Caroline Nunes; Andrade, Cláudia Regina Furquim de; Befi-Lopes, Débora Maria; Schochat, Eliane; Hestvik, Arild; Schwartz, Richard G.

doi:10.1590/s0104-56872009000400003

Cited by 21 publications

(32 citation statements)

References 14 publications

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“…In the present review, two studies (4,32) evaluated MMN in children with this disorder. The literature has provided evidence that discrimination of auditory stimuli would be compromised in children with SLI (47) . Therefore, poor performance in auditory processing may affect abilities to discriminate speech sounds, which could consequently affect perception and speech production (48) , a fundamental aspect for the development of children's language.…”

Section: Discussionmentioning

confidence: 99%

Aplicabilidade do Mismatch Negativity na população infantil: revisão sistemática de literatura

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Costa

et al. 2017

Audiol., Commun. Res.

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Introduction: Mismatch Negativity (MMN) is an electrophysiological potential that evaluates the brain's capacity to discriminate sounds, regardless of attentional and behavioral capacity. Because it is an objective and user-friendly measure, it becomes promising in the study of auditory processing research in children. Purpose: To verify the applicability of Mismatch Negativity (MMN) in children. Research strategy: A search was conducted in August and September 2016 using the descriptors Evoked Potentials, Auditory AND Children, Eventrelated Potential AND Children and Electrophysiology AND Children in bibliographic collection of the electronic databases Portal BVS (Medline, IBECS and LILACS) and SciELO. Selection criteria: The selection of articles was carried out in Portuguese, English and Spanish published up to September 2016 without initial date limitation and whose approach to Mismatch Negativity was with the child population. Results: The search strategy resulted in the selection of 23 articles classified as original articles. The studies evidenced several applications of MMN in children, including autism spectrum disorder, auditory processing disorders, cleft lip and palate, prematurity, and language-specific disorder, being the majority of them in dyslexia. Conclusion: Despite the great variability involved in the measures of MMN, there is a wide clinical applicability of this electrophysiological potential in the infant population.

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Section: Discussionmentioning

confidence: 99%

Aplicabilidade do Mismatch Negativity na população infantil: revisão sistemática de literatura

Ferreira

Bueno

Costa

et al. 2017

Audiol., Commun. Res.

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“…The associations between deficits in auditory tasks and language disorders are not clear and must be explained 25 .…”

Section: Temporal Aspects Of Auditionmentioning

confidence: 99%

“…A study developed with 18 subjects of similar age, of which eight had temporal lobe epilepsy and ten without cortical damage, it was observed that individuals with epilepsy had more deficits in auditory Figure 1 presents the publications [25][26][27][28][29][30][31][32][33][34][35] It was observed that, in most studies of individuals who had speech pathology, the temporal ordering ability was impaired, and FPT was the test most frequently used to assess this ability.…”

Section: Clinical Applications Of Frequency Patterns and Duration Patmentioning

confidence: 99%

“…The poor performance on Frequency Patterns Test observed in children with specific language impairment seems to be related to difficulty in process rapid auditory sequences of various stimuli. A better understanding of this association may provide important information for both differential diagnosis as to most effective language intervention 25 .…”

Section: Figure 1 -Studies Of Literature Describing the Applications mentioning

confidence: 99%

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Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

et al. 2014

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Conflict of interest: non-existent resolution, temporal masking, temporal integration, and temporal ordering; auditory performance with competing acoustic signals; and auditory performance with degraded acoustic signals 2 .As for temporal processing, author 1 states that temporal ordering ability to sound stimuli is, undoubtedly, one of the most important functions of central auditory nervous system. Assessment of auditory processing involving temporal ordering tasks uses behavioral measures to analyze central auditory system. This ability allows the listener to discriminate based on ordering and sequencing of auditory stimuli 1 .In Brazil, assessment of temporal ordering tasks is recent. Over the past decade, there has been a variety of studies, which used diverse methodologies and clinical populations.Thus, it is necessary to conduct a literature review that outlines an overview about the status of publications on this topic in order to guide researchers on previous studies and new research perspectives.Regarding the above, the aim of this study was to review and explain auditory temporal processing

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“…Traditionally, the studies that focus on language disorders in childhood have explained the biological and linguistic limits of clinical cases [1][2][3][4][5][6][7][8][9][10] , while other ones have approached the initial interactions 11,12 . On the other hand, studies in a enunciative perspective are recent, in particular those ones directed to the subjectivity in language.…”

Section: Introductionmentioning

confidence: 99%

O distúrbio de linguagem em dois sujeitos com risco para o desenvolvimento em uma perspectiva enunciativa do funcionamento de linguagem

Oliveira

Ramos-Souza

2014

Rev. CEFAC

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Este estudo tem como objetivo analisar a importância de uma hipótese de funcionamento de linguagem, considerando as relações forma/sentido e os mecanismos e estratégias enunciativas na análise da linguagem de dois sujeitos com distúrbio de linguagem e risco ao desenvolvimento. Dois sujeitos e seus familiares foram acompanhados do primeiro ao décimo oitavo mês de idade, por meio dos Índices de Risco ao Desenvolvimento Infantil. Entre 21 e 24 meses, foram filmados com familiares (mãe, pai, irmão) e com a pesquisadora, em situação lúdica, de modo similar ao que acontece em casa. As filmagens foram analisadas e transcritas ortograficamente e analisadas por meio dos mecanismos e estratégias enunciativas, da relação forma/sentido, buscando-se identificar o funcionamento de linguagem. Enquanto um dos sujeitos evidenciou maiores possibilidades de realização vocal, mas com mecanismos e estratégias enunciativas restritas, o outro apresentou quase ausência de fala, induzindo o adulto a falar por ele. Houve diferenças no funcionamento de linguagem, nos recursos para relacionar forma e sentido, bem como no uso de mecanismos e estratégias enunciativas entre ambos sujeitos, o que demonstra a necessidade de identificar uma hipótese de funcionamento de linguagem no processo de avaliação da linguagem infantil.

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Processamento linguístico e processamento auditivo temporal em crianças com distúrbio específico de linguagem

Cited by 21 publications

References 14 publications

Aplicabilidade do Mismatch Negativity na população infantil: revisão sistemática de literatura

Aplicabilidade do Mismatch Negativity na população infantil: revisão sistemática de literatura

Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

O distúrbio de linguagem em dois sujeitos com risco para o desenvolvimento em uma perspectiva enunciativa do funcionamento de linguagem

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