Titre :

Evidence of Rapid Modulation by Social Information of Subjective, Physiological, and Neural Responses to Emotional Expressions

Auteur(s) :

Mermillod, Martial [Auteur]
Laboratoire de Psychologie et NeuroCognition [LPNC]
Grynberg, Delphine [Auteur]
Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193
Pio-Lopez, Léo [Auteur]
Rychlowska, Magdalena [Auteur]
Laboratoire de psychologie sociale et de psychologie cognitive [LAPSCO]
Beffara, Brice [Auteur]
Laboratoire de Psychologie et NeuroCognition [LPNC]
Harquel, Sylvain [Auteur]
Laboratoire de Psychologie et NeuroCognition [LPNC]
Vermeulen, Nicolas [Auteur]
Fonds National de la Recherche Scientifique [Bruxelles] [FNRS]
Institut de recherche en sciences psychologiques [IPSY]
Niedenthal, Paula M. [Auteur]
Laboratoire de psychologie sociale et de psychologie cognitive [LAPSCO]
Dutheil, Frédéric [Auteur]
Laboratoire de Psychologie Sociale et Cognitive [LAPSCO]
Droit-Volet, Sylvie [Auteur]
Laboratoire de psychologie sociale et de psychologie cognitive [LAPSCO]

Titre de la revue :

Frontiers in Behavioral Neuroscience

Nom court de la revue :

Front. Behav. Neurosci.

Numéro :

11

Pagination :

231

Éditeur :

Frontiers Media SA

Date de publication :

2018-01-09

ISSN :

1662-5153

Mot(s)-clé(s) en anglais :

emotion
social cognition
electromyography
electroencephalography
top-down processes
embodiment theory

Discipline(s) HAL :

Sciences cognitives

Résumé en anglais : [en]

Recent research suggests that conceptual or emotional factors could influence the perceptual processing of stimuli. In this article, we aimed to evaluate the effect of social information (positive, negative, or no information ...
Lire la suite >Recent research suggests that conceptual or emotional factors could influence the perceptual processing of stimuli. In this article, we aimed to evaluate the effect of social information (positive, negative, or no information related to the character of the target) on subjective (perceived and felt valence and arousal), physiological (facial mimicry) as well as on neural (P100 and N170) responses to dynamic emotional facial expressions (EFE) that varied from neutral to one of the six basic emotions. Across three studies, the results showed reduced ratings of valence and arousal of EFE associated with incongruent social information (Study 1), increased electromyographical responses (Study 2), and significant modulation of P100 and N170 components (Study 3) when EFE were associated with social (positive and negative) information (vs. no information). These studies revealed that positive or negative social information reduces subjective responses to incongruent EFE and produces a similar neural and physiological boost of the early perceptual processing of EFE irrespective of their congruency. In conclusion, the article suggests that the presence of positive or negative social context modulates early physiological and neural activity preceding subsequent behavior.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
CNRS
CHU Lille

Collections :

• Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193

Équipe(s) de recherche :

Équipe Dynamique Émotionnelle et Pathologies (DEEP)

Date de dépôt :

2023-11-22T20:28:25Z
2023-11-29T17:27:19Z
2023-11-29T17:29:19Z