Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns

Detalhes bibliográficos
Autor(a) principal: Crippa,Ana Chrystina
Data de Publicação: 2007
Outros Autores: Silvado,Carlos Eduardo, Paola,Luciano de, Scola,Rosana H., Fernandes,Regina Maria, Werneck,Lineu César
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivos de neuro-psiquiatria (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000200007
Resumo: OBJECTIVE: To identify and quantify frontal sharp transients found in neonatal polysomnography of healthy full term newborns in each stage of the sleep-wake cycle within the first 48 hours of life. METHOD: The EEG from healthy term 32 newborns, legal age of two days and with adequate monitoring during pregnancy. Frontal sharp transients (FST) were quantified, according to synchronous or asynchronous, in each stage of the sleep-wake cycle. The results were compared by Kruskal-Wallis-test. RESULTS: FST were counted individually in each sleep phase, being present during quiet sleep (QS) in all tracings. FST bilateral and synchronous and lateralized FST were more frequent during QS (p<0.05). CONCLUSION: Lateralized FST were found mostly during quiet sleep. FST asynchronous in healthy full term newborns were normal and depended of FST density. FST unilateral appearance should not necessarily be considered abnormal as well.
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spelling Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newbornspolysomnographypolygraphycEEGelectroencephalogramsleepneonatalfrontal sharp transientsencoches frontalesOBJECTIVE: To identify and quantify frontal sharp transients found in neonatal polysomnography of healthy full term newborns in each stage of the sleep-wake cycle within the first 48 hours of life. METHOD: The EEG from healthy term 32 newborns, legal age of two days and with adequate monitoring during pregnancy. Frontal sharp transients (FST) were quantified, according to synchronous or asynchronous, in each stage of the sleep-wake cycle. The results were compared by Kruskal-Wallis-test. RESULTS: FST were counted individually in each sleep phase, being present during quiet sleep (QS) in all tracings. FST bilateral and synchronous and lateralized FST were more frequent during QS (p<0.05). CONCLUSION: Lateralized FST were found mostly during quiet sleep. FST asynchronous in healthy full term newborns were normal and depended of FST density. FST unilateral appearance should not necessarily be considered abnormal as well.Academia Brasileira de Neurologia - ABNEURO2007-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000200007Arquivos de Neuro-Psiquiatria v.65 n.2A 2007reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2007000200007info:eu-repo/semantics/openAccessCrippa,Ana ChrystinaSilvado,Carlos EduardoPaola,Luciano deScola,Rosana H.Fernandes,Regina MariaWerneck,Lineu Césareng2010-05-05T00:00:00Zoai:scielo:S0004-282X2007000200007Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2010-05-05T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse
dc.title.none.fl_str_mv Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
title Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
spellingShingle Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
Crippa,Ana Chrystina
polysomnography
polygraphyc
EEG
electroencephalogram
sleep
neonatal
frontal sharp transients
encoches frontales
title_short Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
title_full Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
title_fullStr Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
title_full_unstemmed Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
title_sort Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns
author Crippa,Ana Chrystina
author_facet Crippa,Ana Chrystina
Silvado,Carlos Eduardo
Paola,Luciano de
Scola,Rosana H.
Fernandes,Regina Maria
Werneck,Lineu César
author_role author
author2 Silvado,Carlos Eduardo
Paola,Luciano de
Scola,Rosana H.
Fernandes,Regina Maria
Werneck,Lineu César
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Crippa,Ana Chrystina
Silvado,Carlos Eduardo
Paola,Luciano de
Scola,Rosana H.
Fernandes,Regina Maria
Werneck,Lineu César
dc.subject.por.fl_str_mv polysomnography
polygraphyc
EEG
electroencephalogram
sleep
neonatal
frontal sharp transients
encoches frontales
topic polysomnography
polygraphyc
EEG
electroencephalogram
sleep
neonatal
frontal sharp transients
encoches frontales
description OBJECTIVE: To identify and quantify frontal sharp transients found in neonatal polysomnography of healthy full term newborns in each stage of the sleep-wake cycle within the first 48 hours of life. METHOD: The EEG from healthy term 32 newborns, legal age of two days and with adequate monitoring during pregnancy. Frontal sharp transients (FST) were quantified, according to synchronous or asynchronous, in each stage of the sleep-wake cycle. The results were compared by Kruskal-Wallis-test. RESULTS: FST were counted individually in each sleep phase, being present during quiet sleep (QS) in all tracings. FST bilateral and synchronous and lateralized FST were more frequent during QS (p<0.05). CONCLUSION: Lateralized FST were found mostly during quiet sleep. FST asynchronous in healthy full term newborns were normal and depended of FST density. FST unilateral appearance should not necessarily be considered abnormal as well.
publishDate 2007
dc.date.none.fl_str_mv 2007-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000200007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000200007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0004-282X2007000200007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Neurologia - ABNEURO
publisher.none.fl_str_mv Academia Brasileira de Neurologia - ABNEURO
dc.source.none.fl_str_mv Arquivos de Neuro-Psiquiatria v.65 n.2A 2007
reponame:Arquivos de neuro-psiquiatria (Online)
instname:Academia Brasileira de Neurologia
instacron:ABNEURO
instname_str Academia Brasileira de Neurologia
instacron_str ABNEURO
institution ABNEURO
reponame_str Arquivos de neuro-psiquiatria (Online)
collection Arquivos de neuro-psiquiatria (Online)
repository.name.fl_str_mv Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologia
repository.mail.fl_str_mv ||revista.arquivos@abneuro.org
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