Posterior parietal cortex role in a sensorimotor task performance.
Arq Neuropsiquiatr
; 66(2B): 341-3, 2008 Jun.
Article
em En
| MEDLINE
| ID: mdl-18641868
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.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Lobo Parietal
/
Desempenho Psicomotor
/
Eletroencefalografia
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Arq Neuropsiquiatr
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Alemanha