[Neuromodulatory effects of bromazepam when individuals were exposed to a motor learning task: quantitative electroencephalography (qEEG)]. / Efeitos neuromoduladores do bromazepam quando indivíduos são expostos a uma tarefa de aprendizagem motora: eletrencefalografia quantitativa (EEGq).
Arq Neuropsiquiatr
; 64(1): 112-7, 2006 Mar.
Article
em Pt
| MEDLINE
| ID: mdl-16622565
The sedative effects of bromazepam on cognitive and performance have been widely investigated. A number of different approaches have assessed the influence of bromazepam when individuals are engaged to a motor task. In this context, the present study aimed to investigate electrophysiological changes when individuals were exposed to a typewriting task after taking 6 mg of bromazepam. qEEG data were simultaneously recorded during the task. In particular, relative power in delta band (0.5-3.5 Hz) was analyzed. Time of execution and errors during the task were registered as behavioral variables. The experimental group, bromazepam 6 mg, showed a better motor performance and higher relative power than control individuals (placebo). These results suggest that the use of bromazepam reduces anxiety levels as expected and thus, produces an increment in motor performance.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Desempenho Psicomotor
/
Ansiolíticos
/
Bromazepam
/
Ritmo alfa
/
Aprendizagem
/
Destreza Motora
Tipo de estudo:
Clinical_trials
/
Observational_studies
Limite:
Humans
Idioma:
Pt
Revista:
Arq Neuropsiquiatr
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Alemanha