Repeated measurements of learned irrelevance by a novel within-subject paradigm in humans.
Behav Brain Res
; 180(1): 1-3, 2007 Jun 04.
Article
em En
| MEDLINE
| ID: mdl-17408763
ABSTRACT
Learned irrelevance (LIrr) refers to the retardation of classical conditioning following preexposure of the to-be-associated stimuli. Healthy volunteers have been tested on three occasions with a new LIrr paradigm avoiding methodological problems which afflict traditional paradigms. A significant LIrr effect was demonstrated on each occasion. Thus, the new paradigm enables repeated measurements of LIrr and might be useful in evaluating long-term effects of medication in psychiatric disorders exhibiting aberrant LIrr.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Atenção
/
Condicionamento Clássico
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Pesquisa Comportamental
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Área de Dependência-Independência
Tipo de estudo:
Diagnostic_studies
/
Evaluation_studies
/
Prognostic_studies
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article