Titre :

Haptic information improvement on postural sway is information-dependent but not influenced by cognitive task

Auteur(s) :

Figueiredo, Gabriella A. [Auteur]
Universidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
Barela, Ana M. F. [Auteur]
Universidade Cruzeiro do Sul [UNICSUL]
Bonnet, Cédrick T. [Auteur]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Barela, José A. [Auteur]
Universidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]

Titre de la revue :

Journal of Motor Behavior

Numéro :

54

Pagination :

515-522

Éditeur :

Taylor & Francis

Date de publication :

2022-02-01

ISSN :

0022-2895

Mot(s)-clé(s) en anglais :

posture control
sensory cues
cognitive task

Discipline(s) HAL :

Sciences cognitives

Résumé en anglais : [en]

Young adults reduce their sway in both light touch (LT) and anchor systems (AS), however, the cognitive involvement in these tasks is unknown. This study investigated postural control in young adults standing upright using ...
Lire la suite >Young adults reduce their sway in both light touch (LT) and anchor systems (AS), however, the cognitive involvement in these tasks is unknown. This study investigated postural control in young adults standing upright using either LT or AS, concomitantly with a cognitive task (counting). Nine adults (26 ± 7.4 years) stood in the upright tandem stance with eyes closed, with/without LT, AS (force <2N), and a cognitive task. The mean sway amplitude of the trunk, right wrist, and shoulder ellipse area, as well as the mean force during LT and AS were obtained. The cognitive task did not influence the magnitude of trunk sway or the mean force in the LT and AS conditions. The trunk sway magnitude was reduced in the AS and even further in LT. Wrist and shoulder variability was larger in the AS than in the LT. Based on these results, we conclude that enhanced sensory cues provided by LT and AS reduce trunk sway with little or no attentional demands.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 :

2022-01-24T16:43:37Z
2022-01-24T16:45:58Z
2022-01-26T10:39:18Z
2022-02-05T05:38:21Z
2022-11-24T17:45:58Z
2022-12-01T14:43:55Z