Errors Disrupt Subsequent Early Attentional Processes - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue PLoS ONE Année : 2016

Errors Disrupt Subsequent Early Attentional Processes

Résumé

It has been demonstrated that target detection is impaired following an error in an unrelated flanker task. These findings support the idea that the occurrence or processing of unex- pected error-like events interfere with subsequent information processing. In the present study, we investigated the effect of errors on early visual ERP components. We therefore combined a flanker task and a visual discrimination task. Additionally, the intertrial interval between both tasks was manipulated in order to investigate the duration of these negative after-effects. The results of the visual discrimination task indicated that the amplitude of the N1 component, which is related to endogenous attention, was significantly decreased fol- lowing an error, irrespective of the intertrial interval. Additionally, P3 amplitude was attenu- ated after an erroneous trial, but only in the long-interval condition. These results indicate that low-level attentional processes are impaired after errors.
Fichier principal
Vignette du fichier
VandenBorght_et_al_PLoS_ONE_16.pdf (1.55 Mo) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-01383980 , version 1 (24-10-2016)

Identifiants

Citer

Liesbet van Der Borght, Hanne Schevernels, Boris Burle, Wim Notebaert. Errors Disrupt Subsequent Early Attentional Processes. PLoS ONE, 2016, 11 (4), ⟨10.1371/journal.pone.0151843⟩. ⟨hal-01383980⟩

Collections

CNRS UNIV-AMU LNC
129 Consultations
73 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More