Posterior parietal cortex role in a sensorimotor task performance
Autor(a) principal: | |
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Data de Publicação: | 2008 |
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=S0004-282X2008000300011 |
Resumo: | This study aimed to elucidate electrophysiological and cortical mechanisms involved in anticipatory actions when individuals had to catch balls in free drop; specifically through quantitative electroencephalography (qEEG) alpha absolute power changes. The sample was composed for 23 health subjects, both sexes, with ages varying between 25 and 40 years, absence of mental and physical illness, right handed and don't make use of any psychoactive or psychotropic substance at the time of the study. The experiment consisted of a task of catching balls in free drop. The three-way ANOVA analysis demonstrated an interaction between moment and position factors in left parietal posterior cortex (PPC) (p=0.001). Through the experimental task employed, this area demonstrated a differentiated activity involving expectation, planning and preparedness in the ball's drop task. |
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Posterior parietal cortex role in a sensorimotor task performanceabsolute powercatchqEEGsensorimotor integrationThis study aimed to elucidate electrophysiological and cortical mechanisms involved in anticipatory actions when individuals had to catch balls in free drop; specifically through quantitative electroencephalography (qEEG) alpha absolute power changes. The sample was composed for 23 health subjects, both sexes, with ages varying between 25 and 40 years, absence of mental and physical illness, right handed and don't make use of any psychoactive or psychotropic substance at the time of the study. The experiment consisted of a task of catching balls in free drop. The three-way ANOVA analysis demonstrated an interaction between moment and position factors in left parietal posterior cortex (PPC) (p=0.001). Through the experimental task employed, this area demonstrated a differentiated activity involving expectation, planning and preparedness in the ball's drop task.Academia Brasileira de Neurologia - ABNEURO2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000300011Arquivos de Neuro-Psiquiatria v.66 n.2b 2008reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2008000300011info:eu-repo/semantics/openAccessNader,SergioMachado,SergioCunha,MarloPortella,Cláudio ElidioSilva,Julio GuilhermeVelasques,BrunaBastos,Victor HugoBasile,LuisCagy,MauricioPiedade,RobertoRibeiro,Pedroeng2008-09-29T00:00:00Zoai:scielo:S0004-282X2008000300011Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2008-09-29T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse |
dc.title.none.fl_str_mv |
Posterior parietal cortex role in a sensorimotor task performance |
title |
Posterior parietal cortex role in a sensorimotor task performance |
spellingShingle |
Posterior parietal cortex role in a sensorimotor task performance Nader,Sergio absolute power catch qEEG sensorimotor integration |
title_short |
Posterior parietal cortex role in a sensorimotor task performance |
title_full |
Posterior parietal cortex role in a sensorimotor task performance |
title_fullStr |
Posterior parietal cortex role in a sensorimotor task performance |
title_full_unstemmed |
Posterior parietal cortex role in a sensorimotor task performance |
title_sort |
Posterior parietal cortex role in a sensorimotor task performance |
author |
Nader,Sergio |
author_facet |
Nader,Sergio Machado,Sergio Cunha,Marlo Portella,Cláudio Elidio Silva,Julio Guilherme Velasques,Bruna Bastos,Victor Hugo Basile,Luis Cagy,Mauricio Piedade,Roberto Ribeiro,Pedro |
author_role |
author |
author2 |
Machado,Sergio Cunha,Marlo Portella,Cláudio Elidio Silva,Julio Guilherme Velasques,Bruna Bastos,Victor Hugo Basile,Luis Cagy,Mauricio Piedade,Roberto Ribeiro,Pedro |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Nader,Sergio Machado,Sergio Cunha,Marlo Portella,Cláudio Elidio Silva,Julio Guilherme Velasques,Bruna Bastos,Victor Hugo Basile,Luis Cagy,Mauricio Piedade,Roberto Ribeiro,Pedro |
dc.subject.por.fl_str_mv |
absolute power catch qEEG sensorimotor integration |
topic |
absolute power catch qEEG sensorimotor integration |
description |
This study aimed to elucidate electrophysiological and cortical mechanisms involved in anticipatory actions when individuals had to catch balls in free drop; specifically through quantitative electroencephalography (qEEG) alpha absolute power changes. The sample was composed for 23 health subjects, both sexes, with ages varying between 25 and 40 years, absence of mental and physical illness, right handed and don't make use of any psychoactive or psychotropic substance at the time of the study. The experiment consisted of a task of catching balls in free drop. The three-way ANOVA analysis demonstrated an interaction between moment and position factors in left parietal posterior cortex (PPC) (p=0.001). Through the experimental task employed, this area demonstrated a differentiated activity involving expectation, planning and preparedness in the ball's drop task. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-01 |
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=S0004-282X2008000300011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000300011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-282X2008000300011 |
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.66 n.2b 2008 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 |
_version_ |
1754212763973976064 |