Electroencephalographic studies in children with autism spectrum disorders / Jolanta STRZELECKA in Research in Autism Spectrum Disorders, 8-3 (March 2014)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 8-3 (March 2014) . - p.317-323 Titre : Electroencephalographic studies in children with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Jolanta STRZELECKA, Auteur Article en page(s) : p.317-323 Langues : Anglais (eng) Mots-clés : Autism  EEG  Gamma rhythm  Mu waves  Phenotype  Epilepsy Index. décimale : PER Périodiques Résumé : Abstract An important factor in the diagnosis and treatment of Autism spectrum disorder (ASD) is prescribed Electroencephalography (EEG). EEG changes may show the following: slowing, asymmetry, sharp waves or spikes, sharp and slow waves, generalized sharp and slow waves, or generalized polyspikes in a distributed or general area, multifocal or focal, unilateral or bilateral, and they may be located in many different areas of the brain. There is a need to look for a EEG phenotype typical of patients with ASD. The importance of gamma waves, rhythm mu, mirror neurons, and their role in patients with ASD was discussed. Epilepsy is reported to occur in one third of ASD patients. In ASD, seizures and EEG paroxysmal abnormalities could represent an epiphenomenon of a cerebral dysfunction independent of apparent lesions. This article reviews ASD and EEG abnormalities and discusses the interaction between epileptiform abnormalities and cognitive dysfunction. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.11.010 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224 [article] Electroencephalographic studies in children with autism spectrum disorders [Texte imprimé et/ou numérique] / Jolanta STRZELECKA, Auteur . - p.317-323. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 8-3 (March 2014) . - p.317-323 Mots-clés : Autism  EEG  Gamma rhythm  Mu waves  Phenotype  Epilepsy Index. décimale : PER Périodiques Résumé : Abstract An important factor in the diagnosis and treatment of Autism spectrum disorder (ASD) is prescribed Electroencephalography (EEG). EEG changes may show the following: slowing, asymmetry, sharp waves or spikes, sharp and slow waves, generalized sharp and slow waves, or generalized polyspikes in a distributed or general area, multifocal or focal, unilateral or bilateral, and they may be located in many different areas of the brain. There is a need to look for a EEG phenotype typical of patients with ASD. The importance of gamma waves, rhythm mu, mirror neurons, and their role in patients with ASD was discussed. Epilepsy is reported to occur in one third of ASD patients. In ASD, seizures and EEG paroxysmal abnormalities could represent an epiphenomenon of a cerebral dysfunction independent of apparent lesions. This article reviews ASD and EEG abnormalities and discusses the interaction between epileptiform abnormalities and cognitive dysfunction. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.11.010 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224

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