The role of objects ownership on online inhibition in peripersonal space

Lenglart, Lucie; Roger, Clémence; Sampaio, A.; Coello, Yann

Type de document :

Article dans une revue scientifique: Article original

URL permanente :

http://hdl.handle.net/20.500.12210/119031

Titre :

The role of objects ownership on online inhibition in peripersonal space

Auteur(s) :

Lenglart, Lucie [Auteur]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Roger, Clémence [Auteur]

Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Sampaio, A. [Auteur]
Coello, Yann [Auteur]

Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]

Titre de la revue :

Psychophysiology

Numéro :

Pagination :

e14659

Éditeur :

Wiley Online Library

Date de publication :

2024-09-30

ISSN :

1469-8986

Discipline(s) HAL :

Sciences cognitives

Résumé en anglais : [en]

Peripersonal space (PPS), as opposed to extrapersonal space (EPS), refers to the area surrounding the body within which individuals interact with objects or conspecifics. However, objects in PPS can belong to oneself or ...
Lire la suite >Peripersonal space (PPS), as opposed to extrapersonal space (EPS), refers to the area surrounding the body within which individuals interact with objects or conspecifics. However, objects in PPS can belong to oneself or to others, which was found to influence how these objects are encoded. We analyzed the performances of motor responses in a reachability judgment task concerning self- owned and other- owned objects (cups) presented in PPS or EPS. EMG activities were recorded on the thumbs (flexor pollicis brevis) to detect correct and erroneous motor activations. Behavioral data showed that motor responses were shorter and longer for self- owned cups compared to other- owned cups in PPS and EPS, respectively. Ten percent of trials showed initial response errors, which were higher in the EPS for self- owned cups and in the PPS for other- owned cups. Eighty- two percent of these errors were corrected online, with corrections being more efficient for self- owned cups in the PPS. Overall, the data revealed that reachability judgments were faster and more accurate in the PPS, with more efficient inhibition processes in the presence of motor errors. Motor selection and correction are thus modulated by the social context of object ownership, highlighting the specific role of the PPS in encoding self- relevant objects for action.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

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 Action, Vision et Apprentissage (AVA)

Date de dépôt :

2024-11-30T09:42:48Z
2024-12-04T07:33:35Z

Fichiers

Lenglart_2024_The-role-of-objects-ownership.pdf
Version finale acceptée pour publication (postprint)
Accès confidentiel 2025-12-31
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Numéro de version	Lien	Date de modification
2	20.500.12210/119031*	2024-12-04T07:28:25Z
1	20.500.12210/119031.1	2024-11-30T09:42:48Z

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