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Interaction between episodic and semantic memory networks in the acquisition and consolidation of novel spoken words.
Takashima, Atsuko; Bakker, Iske; van Hell, Janet G; Janzen, Gabriele; McQueen, James M.
Afiliación
  • Takashima A; Radboud University, Behavioural Science Institute, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands; Radboud University, Donders Institute for Brain, Cognition and Behaviour, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands. Electronic address: Atsuko.Takashima@donders.ru.nl.
  • Bakker I; Radboud University, Behavioural Science Institute, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands; Radboud University, Donders Institute for Brain, Cognition and Behaviour, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
  • van Hell JG; Pennsylvania State University, Department of Psychology, University Park, PA 16802, USA.
  • Janzen G; Radboud University, Behavioural Science Institute, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands; Radboud University, Donders Institute for Brain, Cognition and Behaviour, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
  • McQueen JM; Radboud University, Behavioural Science Institute, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands; Radboud University, Donders Institute for Brain, Cognition and Behaviour, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; Max Planck Institute for Psycholinguistics, P.O. Box 310, 6500 AH Nijmegen,
Brain Lang ; 167: 44-60, 2017 Apr.
Article en En | MEDLINE | ID: mdl-27291335
When a novel word is learned, its memory representation is thought to undergo a process of consolidation and integration. In this study, we tested whether the neural representations of novel words change as a function of consolidation by observing brain activation patterns just after learning and again after a delay of one week. Words learned with meanings were remembered better than those learned without meanings. Both episodic (hippocampus-dependent) and semantic (dependent on distributed neocortical areas) memory systems were utilised during recognition of the novel words. The extent to which the two systems were involved changed as a function of time and the amount of associated information, with more involvement of both systems for the meaningful words than for the form-only words after the one-week delay. These results suggest that the reason the meaningful words were remembered better is that their retrieval can benefit more from these two complementary memory systems.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Semántica / Percepción del Habla / Memoria Episódica / Memoria Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Brain Lang Año: 2017 Tipo del documento: Article Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Semántica / Percepción del Habla / Memoria Episódica / Memoria Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Brain Lang Año: 2017 Tipo del documento: Article Pais de publicación: Países Bajos