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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleClinical And Electroencephalographic Features Of Patients With Polymicrogyria.pt_BR
dc.contributor.authorTeixeira, Karine C Spt_BR
dc.contributor.authorMontenegro, Maria Augustapt_BR
dc.contributor.authorCendes, Fernandopt_BR
dc.contributor.authorGuimarães, Catarina Apt_BR
dc.contributor.authorGuerreiro, Carlos A Mpt_BR
dc.contributor.authorGuerreiro, Marilisa Mpt_BR
unicamp.authorKarine C S Teixeira, Department of Neurology, State University of Campinas (Unicamp), Campinas, São Paulo, Brazil.pt_BR
unicamp.author.externalMaria Augusta Montenegro,pt
unicamp.author.externalFernando Cendes,pt
unicamp.author.externalCatarina A Guimarães,pt
unicamp.author.externalCarlos A M Guerreiro,pt
unicamp.author.externalMarilisa M Guerreiro,pt
dc.subjectAdolescentpt_BR
dc.subjectAdultpt_BR
dc.subjectAgedpt_BR
dc.subjectBrain Diseasespt_BR
dc.subjectBrain Mappingpt_BR
dc.subjectChildpt_BR
dc.subjectCohort Studiespt_BR
dc.subjectElectroencephalographypt_BR
dc.subjectFemalept_BR
dc.subjectHumanspt_BR
dc.subjectMagnetic Resonance Imagingpt_BR
dc.subjectMalept_BR
dc.subjectNervous System Malformationspt_BR
dc.subjectRetrospective Studiespt_BR
dc.subjectStatus Epilepticuspt_BR
dc.description.abstractPolymicrogyria is a malformation of cortical organization. The aim of this historic cohort study was to describe clinical and EEG features of patients with polymicrogyria. Patients underwent clinical and neurologic examination and a prolonged routine EEG to allow recording during sleep. Neuroimaging data were classified as: perisylvian polymicrogyria (subdivided into holosylvian, posterior parietal, and generalized), hemispheric polymicrogyria, and frontal polymicrogyria. Forty patients were studied: 16 with holosylvian polymicrogyria, 14 with posterior parietal polymicrogyria, 4 with generalized polymicrogyria, 3 with hemispheric polymicrogyria, and 3 with frontal polymicrogyria. Patients with polymicrogyria usually did not have epilepsy and their EEGs were mostly normal (55%); the severity of the clinical and EEG features correlated with the extent of the cortical lesion. In perisylvian polymicrogyria, epileptiform abnormalities predominated in fronto-temporal regions. Dour patients had focal electrical status (FES) in awakeness and electrical status epilepticus of sleep (ESES); these four patients had right hemispheric polymicrogyria and asymmetric bilateral perisylvian polymicrogyria, mostly on the right hemisphere. The authors conclude that the EEG is usually normal in patients with polymicrogyria, despite it being associated with FES and ESES in certain patients.en
dc.relation.ispartofJournal Of Clinical Neurophysiology : Official Publication Of The American Electroencephalographic Societypt_BR
dc.relation.ispartofabbreviationJ Clin Neurophysiolpt_BR
dc.date.issued2007-Junpt_BR
dc.identifier.citationJournal Of Clinical Neurophysiology : Official Publication Of The American Electroencephalographic Society. v. 24, n. 3, p. 244-51, 2007-Jun.pt_BR
dc.language.isoengpt_BR
dc.description.volume24pt_BR
dc.description.firstpage244-51pt_BR
dc.rightsfechadopt_BR
dc.rights.holderpt_BR
dc.sourcePubMedpt_BR
dc.identifier.issn0736-0258pt_BR
dc.identifier.doi10.1097/WNP.0b013e31803bb792pt_BR
dc.identifier.urlhttp://www.ncbi.nlm.nih.gov/pubmed/17545827pt_BR
dc.date.available2015-11-27T13:10:09Z-
dc.date.accessioned2015-11-27T13:10:09Z-
dc.description.provenanceMade available in DSpace on 2015-11-27T13:10:09Z (GMT). No. of bitstreams: 1 pmed_17545827.pdf: 2204742 bytes, checksum: b75040f35d1201552aaaa03a1ce4f89c (MD5) Previous issue date: 2007en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/197319-
dc.identifier.idPubmed17545827pt_BR
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