Linguistic and neurobiological aspects

dc.creatorHage, SRD
dc.creatorCendes, F
dc.creatorMontenegro, MA
dc.creatorAbramides, DV
dc.creatorGuimaraes, CA
dc.creatorGuerreiro, MM
dc.date2006
dc.dateJUN
dc.date2014-11-14T17:55:18Z
dc.date2015-11-26T17:16:07Z
dc.date2014-11-14T17:55:18Z
dc.date2015-11-26T17:16:07Z
dc.date.accessioned2018-03-29T00:04:19Z
dc.date.available2018-03-29T00:04:19Z
dc.identifierArquivos De Neuro-psiquiatria. Assoc Arquivos De Neuro- Psiquiatria, v. 64, n. 2A, n. 173, n. 180, 2006.
dc.identifier0004-282X
dc.identifierWOS:000238113200001
dc.identifier10.1590/S0004-282X2006000200001
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81090
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/81090
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/81090
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282207
dc.descriptionSpecific language impairment (SLI) occurs when children present language maturation, at least 12 months behind their chronological age in the absence of sensory or intellectual deficits, pervasive developmental disorders, evident cerebral damage, and adequate social and emotional conditions. The aim of this study was to classify a group of children according to the subtypes of SLI and to correlate clinical manifestations with cortical abnormalities. Seventeen children with SLI were evaluated. Language assessment was based on standardized test (Peabody) and a non-standardized protocol, which included phonological, syntactical, semantical, pragmatical and lexical aspects of language. All children, except one, had abnormal MRI. Thirteen children presented perisylvian polymicrogyria. The MRI findings in the remaining three patients were: right frontal polymicrogyria, bilateral fronto-parietal atrophy, and hypogenesis of corpus callosum with Chiari 1. The data show that patients with posterior cortical involvement tended to present milder form of SLI (no sign of articulatory or bucofacial praxis disturbance), while diffuse polymicrogyric perisylvian cortex usually was seen in patients who presented severe clinical manifestation, mainly phonological-syntactic deficit. In conclusion, SLI may be associated with perisylvian polymicrogyria and clinical manifestation may vary according to the extent of cortical anomaly.
dc.description64
dc.description2A
dc.description173
dc.description180
dc.languageen
dc.publisherAssoc Arquivos De Neuro- Psiquiatria
dc.publisherSao Paulo Sp
dc.publisherBrasil
dc.relationArquivos De Neuro-psiquiatria
dc.relationArq. Neuro-Psiquiatr.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectspecific language impairment
dc.subjectdevelopmental language disorder
dc.subjectpolymicrogyria
dc.subjectmalformation of cortical development
dc.subjectperisylvian syndrome
dc.subjectWorster-drought
dc.subjectPolymicrogyria
dc.subjectChildren
dc.subjectDisorders
dc.titleLinguistic and neurobiological aspects
dc.typeArtículos de revistas


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