Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike

Detalhes bibliográficos
Autor(a) principal: Silva, Délrio F. [UNIFESP]
Data de Publicação: 1995
Outros Autores: Lima, Márcia Marques, Anghinah, Renato, Zanoteli, Edmar [UNIFESP], Lima, José Geraldo C. [UNIFESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S0004-282X1995000200015
http://repositorio.unifesp.br/handle/11600/377
Resumo: We describe the case of a 15-year-old boy who had the diagnosis of benign partial epilepsy of childhood with centrotemporal spike. During the EEG a subclinical electrographic seizure was recorded. The discharges were clearly electropositive in T4 with positive phase reversal between derivations F8-T4 and T4-T6. The whole episode lasted less than one minute (45 sec). The interictal right medio-temporal spikes reemerged after 60 sec and were electronegative in the same location after the end of the electrographic seizures. The mechanisms underlying this uncommon pattern on EEG is not well stablished.
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spelling Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spikeReversão de dipolo: um achado crítico em um paciente com epilepsia parcial benigna da infância com ponta centrotemporalEEGdipole reversalbenign partial epilepsy of childhood with centrotemporal spikeEEGreversão de dipoloepilepsia parcial benigna da infância com ponta centrotemporalWe describe the case of a 15-year-old boy who had the diagnosis of benign partial epilepsy of childhood with centrotemporal spike. During the EEG a subclinical electrographic seizure was recorded. The discharges were clearly electropositive in T4 with positive phase reversal between derivations F8-T4 and T4-T6. The whole episode lasted less than one minute (45 sec). The interictal right medio-temporal spikes reemerged after 60 sec and were electronegative in the same location after the end of the electrographic seizures. The mechanisms underlying this uncommon pattern on EEG is not well stablished.Relatamos o caso de um menino de 15 anos com o diagnóstico de epilepsia parcial benigna da infância com ponta centrotemporal. Durante o EEG uma crise eletrográfica subclínica foi gravada. As descargas estavam eletropositivas em T4 com reversão de fase positiva entre as derivações F8-T4 e T4-T6. O episódio durou menos que um minuto (45 seg). As espículas inter-ictais, na região temporal média direita, reapareceram 60 seg após e estavam eletronegativas na mesma região depois do término da crise eletrográfica. O mecanismo subjacente a este padrão incomum no EEG não está bem estabelecido.Escola Paulista de Medicina EEG SectorEPMUNIFESP, EPM, EEG SectorEPMSciELOAcademia Brasileira de Neurologia - ABNEUROUniversidade Federal de São Paulo (UNIFESP)Silva, Délrio F. [UNIFESP]Lima, Márcia MarquesAnghinah, RenatoZanoteli, Edmar [UNIFESP]Lima, José Geraldo C. [UNIFESP]2015-06-14T13:24:28Z2015-06-14T13:24:28Z1995-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion270-273application/pdfhttp://dx.doi.org/10.1590/S0004-282X1995000200015Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 53, n. 2, p. 270-273, 1995.10.1590/S0004-282X1995000200015S0004-282X1995000200015.pdf0004-282XS0004-282X1995000200015http://repositorio.unifesp.br/handle/11600/377WOS:A1995RB33500015engArquivos de Neuro-Psiquiatriainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-28T12:55:23Zoai:repositorio.unifesp.br/:11600/377Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-28T12:55:23Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
Reversão de dipolo: um achado crítico em um paciente com epilepsia parcial benigna da infância com ponta centrotemporal
title Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
spellingShingle Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
Silva, Délrio F. [UNIFESP]
EEG
dipole reversal
benign partial epilepsy of childhood with centrotemporal spike
EEG
reversão de dipolo
epilepsia parcial benigna da infância com ponta centrotemporal
title_short Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
title_full Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
title_fullStr Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
title_full_unstemmed Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
title_sort Dipole reversal: an ictal feature in a patient with benign partial epilepsy of childhood with centrotemporal spike
author Silva, Délrio F. [UNIFESP]
author_facet Silva, Délrio F. [UNIFESP]
Lima, Márcia Marques
Anghinah, Renato
Zanoteli, Edmar [UNIFESP]
Lima, José Geraldo C. [UNIFESP]
author_role author
author2 Lima, Márcia Marques
Anghinah, Renato
Zanoteli, Edmar [UNIFESP]
Lima, José Geraldo C. [UNIFESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Silva, Délrio F. [UNIFESP]
Lima, Márcia Marques
Anghinah, Renato
Zanoteli, Edmar [UNIFESP]
Lima, José Geraldo C. [UNIFESP]
dc.subject.por.fl_str_mv EEG
dipole reversal
benign partial epilepsy of childhood with centrotemporal spike
EEG
reversão de dipolo
epilepsia parcial benigna da infância com ponta centrotemporal
topic EEG
dipole reversal
benign partial epilepsy of childhood with centrotemporal spike
EEG
reversão de dipolo
epilepsia parcial benigna da infância com ponta centrotemporal
description We describe the case of a 15-year-old boy who had the diagnosis of benign partial epilepsy of childhood with centrotemporal spike. During the EEG a subclinical electrographic seizure was recorded. The discharges were clearly electropositive in T4 with positive phase reversal between derivations F8-T4 and T4-T6. The whole episode lasted less than one minute (45 sec). The interictal right medio-temporal spikes reemerged after 60 sec and were electronegative in the same location after the end of the electrographic seizures. The mechanisms underlying this uncommon pattern on EEG is not well stablished.
publishDate 1995
dc.date.none.fl_str_mv 1995-06-01
2015-06-14T13:24:28Z
2015-06-14T13:24:28Z
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://dx.doi.org/10.1590/S0004-282X1995000200015
Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 53, n. 2, p. 270-273, 1995.
10.1590/S0004-282X1995000200015
S0004-282X1995000200015.pdf
0004-282X
S0004-282X1995000200015
http://repositorio.unifesp.br/handle/11600/377
WOS:A1995RB33500015
url http://dx.doi.org/10.1590/S0004-282X1995000200015
http://repositorio.unifesp.br/handle/11600/377
identifier_str_mv Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 53, n. 2, p. 270-273, 1995.
10.1590/S0004-282X1995000200015
S0004-282X1995000200015.pdf
0004-282X
S0004-282X1995000200015
WOS:A1995RB33500015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Arquivos de Neuro-Psiquiatria
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 270-273
application/pdf
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 reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1814268388861542400

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