Effects of transient, mild mood states on semantic memory organization and use: an event-related potential investigation in humans

Federmeier, Kara D., Kirsonb, Donald A., Moreno, Eva M. y Kutas, Marta . (2001) Effects of transient, mild mood states on semantic memory organization and use: an event-related potential investigation in humans. Neuroscience Letters Volume 305, Issue 3, 15 June 2001, Pages 149-152

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Título Effects of transient, mild mood states on semantic memory organization and use: an event-related potential investigation in humans
Autor(es) Federmeier, Kara D.
Kirsonb, Donald A.
Moreno, Eva M.
Kutas, Marta
Materia(s) Psicología
Abstract The effects of transient mood states on semantic memory organization and use were investigated using event-related potentials. Participants read sentence pairs ending with (1) the most expected word, (2) an unexpected word from the expected semantic category, or (3) an unexpected word from a different (related) category; half the pairs were read under neutral mood and half under positive mood. Under neutral mood, N400 amplitudes were smallest for expected items and smaller for unexpected items when these came from the expected category. In contrast, under positive mood, N400 amplitudes to the two types of unexpected items did not differ. Positive mood seemed to speci®cally facilitate the processing of distantly-related, unexpected items. The results suggest that transient mood states are associated with dynamic changes in how semantic memory is used on-line.
Palabras clave Mood
Semantic memory
Sentence processing
Event-related potentials
Editor(es) Elsevier
Fecha 2001-06
Formato application/pdf
Identificador bibliuned:DptoPEyE-FPSI-Articulos-Emoreno-0001
http://e-spacio.uned.es/fez/view/bibliuned:DptoPEyE-FPSI-Articulos-Emoreno-0001
DOI - identifier 10.1016/S0304-3940(01)01843-2
Nombre de la revista Neuroscience Letters
Número de Volumen 305
Número de Issue 3
Publicado en la Revista Neuroscience Letters Volume 305, Issue 3, 15 June 2001, Pages 149-152
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published inNeuroscience Letters, is available online at the publisher's website: Elsevier, https://doi.org/10.1016/S0304-3940(01)01843-2

Tipo de documento: Artículo de revista
Collection: Departamento de Psicología Evolutiva y de la Educación. Artículos
 
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Creado: Tue, 23 Jan 2024, 23:11:47 CET