[Electroencephalography measures in motor skill learning and effects of bromazepam]. / Medidas eletrencefalográficas durante a aprendizagem de tarefa motora sob efeito do bromazepam.
Arq Neuropsiquiatr
; 63(2B): 443-51, 2005 Jun.
Article
em Pt
| MEDLINE
| ID: mdl-16059596
Neuromodulators change brain's neural circuitry. Bromazepam is often been used in the pharmacological treatment of anxiety disorders. Few papers links this anxiolytic to motor tasks. The purpose of this study was to examine motor and electrophysiological changes produced by administration of bromazepam in differents doses (3 and 6 mg). The sample consisted of 39 healthy individuals, of both sexes, between 20 and 30 years of age. The control (placebo) and experimental (bromazepam 3mg and bromazepam 6 mg) groups were submitted to a typewriting task, in a randomized, double-blind design. The results did not reveal differences on score and time of the attention test. In the comportamental analysis was noticed blocks as main effect to behavioral variables (time and mistakes in the task). Electrophysiological data showed significants interactions to: laterally/condition/moment; laterally/condition; laterally/moment; condition/moment; condition/site.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ansiolíticos
/
Bromazepam
/
Eletroencefalografia
/
Aprendizagem
/
Destreza Motora
Tipo de estudo:
Clinical_trials
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
Pt
Revista:
Arq Neuropsiquiatr
Ano de publicação:
2005
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Alemanha