Emotional content of stimuli improves ...
Type de document :
Article dans une revue scientifique
PMID :
URL permanente :
Titre :
Emotional content of stimuli improves visuospatial working memory
Auteur(s) :
González-Garrido, Andrés Antonio [Auteur]
López-Franco, Adriana Liset [Auteur]
Gómez-Velázquez, Fabiola Reveca [Auteur]
Ramos-Loyo, Julieta [Auteur]
Sequeira, Henrique [Auteur]
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488 [URePSSS]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488 [URePSSS]
López-Franco, Adriana Liset [Auteur]
Gómez-Velázquez, Fabiola Reveca [Auteur]
Ramos-Loyo, Julieta [Auteur]
Sequeira, Henrique [Auteur]
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488 [URePSSS]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488 [URePSSS]
Titre de la revue :
Neuroscience Letters
Nom court de la revue :
Neurosci. Lett.
Numéro :
585
Pagination :
43-47
Date de publication :
2015-01-12
ISSN :
1872-7972
Discipline(s) HAL :
Sciences cognitives
Résumé en anglais : [en]
Processing and storage in visuospatial working memory (VSWM) seem to depend on attention-based mechanisms. In order to explore the effect of attention-attractive stimuli, such as emotional faces on VSWM performance, ERPs ...
Lire la suite >Processing and storage in visuospatial working memory (VSWM) seem to depend on attention-based mechanisms. In order to explore the effect of attention-attractive stimuli, such as emotional faces on VSWM performance, ERPs were obtained from 20 young adults while reproducing spatial sequences of six facial (happy and neutral) and non-facial control stimuli in inverse order. Behavioral performances revealed that trials with happy facial expressions resulted in a significantly higher amount of correct responses. For positive emotional facial stimuli, N170 amplitude was higher over right temporo-parietal regions, while P2 amplitude was higher over frontal and lower over parietal regions. In addition, LPP amplitude was also significantly higher for this type of stimuli. Both behavioral and electrophysiological results support the notion of the domain-general attention-based mechanism of VSWM maintenance, in which spatial to-be-remembered locations might be influenced by the emotional content of the stimuli.Lire moins >
Lire la suite >Processing and storage in visuospatial working memory (VSWM) seem to depend on attention-based mechanisms. In order to explore the effect of attention-attractive stimuli, such as emotional faces on VSWM performance, ERPs were obtained from 20 young adults while reproducing spatial sequences of six facial (happy and neutral) and non-facial control stimuli in inverse order. Behavioral performances revealed that trials with happy facial expressions resulted in a significantly higher amount of correct responses. For positive emotional facial stimuli, N170 amplitude was higher over right temporo-parietal regions, while P2 amplitude was higher over frontal and lower over parietal regions. In addition, LPP amplitude was also significantly higher for this type of stimuli. Both behavioral and electrophysiological results support the notion of the domain-general attention-based mechanism of VSWM maintenance, in which spatial to-be-remembered locations might be influenced by the emotional content of the stimuli.Lire moins >
Langue :
Anglais
Audience :
Non spécifiée
Établissement(s) :
Université de Lille
CNRS
CHU Lille
CNRS
CHU Lille
Équipe(s) de recherche :
Équipe Dynamique Émotionnelle et Pathologies (DEEP)
Date de dépôt :
2019-02-13T14:50:41Z
2020-01-28T11:21:53Z
2020-01-28T11:21:53Z