Sleep spindles: validated concepts and breakthroughs

Detalhes bibliográficos
Autor(a) principal: Spinosa,Mônica Jaques
Data de Publicação: 2007
Outros Autores: Garzon,Eliana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of epilepsy and clinical neurophysiology (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-26492007000400006
Resumo: INTRODUCTION: Sleep spindles, the hallmark of sleep synchronization in stage 2 non-REM sleep, are rhythmic and monomorphic waves, between 10 and 14 Hz, with a maximum amplitude in the vertex (Cz), with bilateral irradiation to central regions (C3 and C4). OBJECTIVE: In this article we present an overview of sleep spindles ranging from well established concepts of morphology, generation mechanisms, maturational features, abnormal patterns and pathological aspects since the knowledge is important to identify the normal and abnormal patterns. CONCLUSION: Centro-parietal and frontal spindle are normal pattern and extreme spindle is abnormal, mostly found in children mentally retarded up to 5 years-old. In this review research boundaries of memory consolidation, synaptic potentiation and brain plasticity were also presented.
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spelling Sleep spindles: validated concepts and breakthroughssleep spindlesnon-REM sleepEEGINTRODUCTION: Sleep spindles, the hallmark of sleep synchronization in stage 2 non-REM sleep, are rhythmic and monomorphic waves, between 10 and 14 Hz, with a maximum amplitude in the vertex (Cz), with bilateral irradiation to central regions (C3 and C4). OBJECTIVE: In this article we present an overview of sleep spindles ranging from well established concepts of morphology, generation mechanisms, maturational features, abnormal patterns and pathological aspects since the knowledge is important to identify the normal and abnormal patterns. CONCLUSION: Centro-parietal and frontal spindle are normal pattern and extreme spindle is abnormal, mostly found in children mentally retarded up to 5 years-old. In this review research boundaries of memory consolidation, synaptic potentiation and brain plasticity were also presented.Liga Brasileira de Epilepsia (LBE)2007-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-26492007000400006Journal of Epilepsy and Clinical Neurophysiology v.13 n.4 2007reponame:Journal of epilepsy and clinical neurophysiology (Online)instname:Liga Brasileira de Epilepsia (LBE)instacron:LBE10.1590/S1676-26492007000400006info:eu-repo/semantics/openAccessSpinosa,Mônica JaquesGarzon,Elianaeng2008-02-28T00:00:00Zoai:scielo:S1676-26492007000400006Revistahttp://epilepsia.org.br/publicacoes/ONGhttps://old.scielo.br/oai/scielo-oai.php||jecnpoa@terra.com.br1980-53651676-2649opendoar:2008-02-28T00:00Journal of epilepsy and clinical neurophysiology (Online) - Liga Brasileira de Epilepsia (LBE)false
dc.title.none.fl_str_mv Sleep spindles: validated concepts and breakthroughs
title Sleep spindles: validated concepts and breakthroughs
spellingShingle Sleep spindles: validated concepts and breakthroughs
Spinosa,Mônica Jaques
sleep spindles
non-REM sleep
EEG
title_short Sleep spindles: validated concepts and breakthroughs
title_full Sleep spindles: validated concepts and breakthroughs
title_fullStr Sleep spindles: validated concepts and breakthroughs
title_full_unstemmed Sleep spindles: validated concepts and breakthroughs
title_sort Sleep spindles: validated concepts and breakthroughs
author Spinosa,Mônica Jaques
author_facet Spinosa,Mônica Jaques
Garzon,Eliana
author_role author
author2 Garzon,Eliana
author2_role author
dc.contributor.author.fl_str_mv Spinosa,Mônica Jaques
Garzon,Eliana
dc.subject.por.fl_str_mv sleep spindles
non-REM sleep
EEG
topic sleep spindles
non-REM sleep
EEG
description INTRODUCTION: Sleep spindles, the hallmark of sleep synchronization in stage 2 non-REM sleep, are rhythmic and monomorphic waves, between 10 and 14 Hz, with a maximum amplitude in the vertex (Cz), with bilateral irradiation to central regions (C3 and C4). OBJECTIVE: In this article we present an overview of sleep spindles ranging from well established concepts of morphology, generation mechanisms, maturational features, abnormal patterns and pathological aspects since the knowledge is important to identify the normal and abnormal patterns. CONCLUSION: Centro-parietal and frontal spindle are normal pattern and extreme spindle is abnormal, mostly found in children mentally retarded up to 5 years-old. In this review research boundaries of memory consolidation, synaptic potentiation and brain plasticity were also presented.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
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=S1676-26492007000400006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-26492007000400006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1676-26492007000400006
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 Liga Brasileira de Epilepsia (LBE)
publisher.none.fl_str_mv Liga Brasileira de Epilepsia (LBE)
dc.source.none.fl_str_mv Journal of Epilepsy and Clinical Neurophysiology v.13 n.4 2007
reponame:Journal of epilepsy and clinical neurophysiology (Online)
instname:Liga Brasileira de Epilepsia (LBE)
instacron:LBE
instname_str Liga Brasileira de Epilepsia (LBE)
instacron_str LBE
institution LBE
reponame_str Journal of epilepsy and clinical neurophysiology (Online)
collection Journal of epilepsy and clinical neurophysiology (Online)
repository.name.fl_str_mv Journal of epilepsy and clinical neurophysiology (Online) - Liga Brasileira de Epilepsia (LBE)
repository.mail.fl_str_mv ||jecnpoa@terra.com.br
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