On the link between action planning and motor imagery: a developmental study
Catégorie
Journal Article
Auteurs
Toussaint, L., Tahej, P.K., Thibaut, J.P., Possami, C.A., Badets, A. ,
Année
2013
Titre
On the link between action planning and motor imagery: a developmental study
Journal / Livre / Conférence
Experimental Brain Research
Résumé
We examined the link between action planning and motor imagery in 6- and 8-year-old children. Action planning efficiency was assessed with a bar-transport task. Motor imagery and visual imagery abilities were measured using a hand mental rotation task and a number (i.e., non-body stimuli) mental rotation task, respectively. Overall, results showed that performance varied with age in all tasks, performance being progressively refined with development. Importantly, action planning performance was correlated with motor imagery at 6 years, whereas no relationship was evident for the oldest children as well as between action planning and visual imagery at any age. The results showed that for 6-year-old children, the ability to engage sensorimotor mechanisms when solving a motor imagery task was concomitant with action planning efficiency. The present work is the first demonstration that evaluating the consequences of the upcoming action in grasping depends on the 6-year-old children’s abilities to mentally simulate the response options to choose the most efficient grasp.
Issue
3
Volume
231
Pages
331-339
Mots-clés
Motor imagery, motor planning, end-state comfort, primary school children