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Cerebral correlates of explicit sequence learning.
Destrebecqz, Arnaud; Peigneux, Philippe; Laureys, Steven; Degueldre, Christian; Del Fiore, Guy; Aerts, Joël; Luxen, André; van der Linden, Martial; Cleeremans, Axel; Maquet, Pierre.
Afiliación
  • Destrebecqz A; Cognitive Science Research Unit, Université Libre de Bruxelles, Bruxelles, Belgium. adestre@ulb.ac.be
Brain Res Cogn Brain Res ; 16(3): 391-8, 2003 May.
Article en En | MEDLINE | ID: mdl-12706219
Using positron emission tomography (PET) and regional cerebral blood flow (rCBF) measurements, we investigated the cerebral correlates of consciousness in a sequence learning task through a novel application of the Process Dissociation Procedure, a behavioral paradigm that makes it possible to separately assess conscious and unconscious contributions to performance. Results show that the metabolic response in the anterior cingulate/mesial prefrontal cortex (ACC/MPFC) is exclusively and specifically correlated with the explicit component of performance during recollection of a learned sequence. This suggests a significant role for the ACC/MPFC in the explicit processing of sequential material.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Corteza Cerebral / Aprendizaje Límite: Adolescent / Adult / Humans / Male Idioma: En Revista: Brain Res Cogn Brain Res Asunto de la revista: CEREBRO / PSICOLOGIA Año: 2003 Tipo del documento: Article País de afiliación: Bélgica Pais de publicación: Países Bajos
Buscar en Google
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PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Corteza Cerebral / Aprendizaje Límite: Adolescent / Adult / Humans / Male Idioma: En Revista: Brain Res Cogn Brain Res Asunto de la revista: CEREBRO / PSICOLOGIA Año: 2003 Tipo del documento: Article País de afiliación: Bélgica Pais de publicación: Países Bajos