Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , |
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=S0004-282X2007000100013 |
Resumo: | OBJECTIVE: To examine auditory cognitive evoked potentials (P300 potentials) and neuropsychological dysfunction in patients with Duchenne muscular dystrophy (DMD). METHOD: P300 potentials and neuropsychological test results were obtained from 16 healthy control boys and 20 DMD patients. Full Intelligence Quotients (IQ) were estimated for patients and control group. Mean age was 9.5 years in the DMD patient group, and 10 years in the control group (p>0.05). RESULTS: The mean IQ values were 64.35 in the DMD patients and 82.68 in the control group (p=0.01). Mean P300 values were 347.6 in the DMD group and 337.4 in the control group (p=0.14). There was no significant correlation between parameters in each group. CONCLUSION: DMD patients showed a poor performance as evaluated by P300 potential compared to the control group, although the difference was not statistically significant. Systematic alterations in neuropsychological test results were found, the differences paralleling those detected in IQ. |
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Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophyP300Duchenne muscular dystrophyneuropsychologic dysfunctionOBJECTIVE: To examine auditory cognitive evoked potentials (P300 potentials) and neuropsychological dysfunction in patients with Duchenne muscular dystrophy (DMD). METHOD: P300 potentials and neuropsychological test results were obtained from 16 healthy control boys and 20 DMD patients. Full Intelligence Quotients (IQ) were estimated for patients and control group. Mean age was 9.5 years in the DMD patient group, and 10 years in the control group (p>0.05). RESULTS: The mean IQ values were 64.35 in the DMD patients and 82.68 in the control group (p=0.01). Mean P300 values were 347.6 in the DMD group and 337.4 in the control group (p=0.14). There was no significant correlation between parameters in each group. CONCLUSION: DMD patients showed a poor performance as evaluated by P300 potential compared to the control group, although the difference was not statistically significant. Systematic alterations in neuropsychological test results were found, the differences paralleling those detected in IQ.Academia Brasileira de Neurologia - ABNEURO2007-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000100013Arquivos de Neuro-Psiquiatria v.65 n.1 2007reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2007000100013info:eu-repo/semantics/openAccessDella Coletta,Marcus ViniciusScola,Rosana HerminiaWiemes,Gislaine Richter MinhotoFonseca,Cláudia NasserMäder,Maria JoanaFreund,Aline AndradeWerneck,Lineu Césareng2007-03-22T00:00:00Zoai:scielo:S0004-282X2007000100013Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2007-03-22T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse |
dc.title.none.fl_str_mv |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
title |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
spellingShingle |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy Della Coletta,Marcus Vinicius P300 Duchenne muscular dystrophy neuropsychologic dysfunction |
title_short |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
title_full |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
title_fullStr |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
title_full_unstemmed |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
title_sort |
Event-related potentials (P300) and neuropsychological assessment in boys exhibiting Duchenne muscular dystrophy |
author |
Della Coletta,Marcus Vinicius |
author_facet |
Della Coletta,Marcus Vinicius Scola,Rosana Herminia Wiemes,Gislaine Richter Minhoto Fonseca,Cláudia Nasser Mäder,Maria Joana Freund,Aline Andrade Werneck,Lineu César |
author_role |
author |
author2 |
Scola,Rosana Herminia Wiemes,Gislaine Richter Minhoto Fonseca,Cláudia Nasser Mäder,Maria Joana Freund,Aline Andrade Werneck,Lineu César |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Della Coletta,Marcus Vinicius Scola,Rosana Herminia Wiemes,Gislaine Richter Minhoto Fonseca,Cláudia Nasser Mäder,Maria Joana Freund,Aline Andrade Werneck,Lineu César |
dc.subject.por.fl_str_mv |
P300 Duchenne muscular dystrophy neuropsychologic dysfunction |
topic |
P300 Duchenne muscular dystrophy neuropsychologic dysfunction |
description |
OBJECTIVE: To examine auditory cognitive evoked potentials (P300 potentials) and neuropsychological dysfunction in patients with Duchenne muscular dystrophy (DMD). METHOD: P300 potentials and neuropsychological test results were obtained from 16 healthy control boys and 20 DMD patients. Full Intelligence Quotients (IQ) were estimated for patients and control group. Mean age was 9.5 years in the DMD patient group, and 10 years in the control group (p>0.05). RESULTS: The mean IQ values were 64.35 in the DMD patients and 82.68 in the control group (p=0.01). Mean P300 values were 347.6 in the DMD group and 337.4 in the control group (p=0.14). There was no significant correlation between parameters in each group. CONCLUSION: DMD patients showed a poor performance as evaluated by P300 potential compared to the control group, although the difference was not statistically significant. Systematic alterations in neuropsychological test results were found, the differences paralleling those detected in IQ. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-03-01 |
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=S0004-282X2007000100013 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000100013 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-282X2007000100013 |
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.1 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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1754212761197346816 |