Tool use and language share syntactic processes and neural patterns in the basal ganglia - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Science Année : 2021

Tool use and language share syntactic processes and neural patterns in the basal ganglia

Résumé

Does tool use share syntactic processes with language? Acting with a tool is thought to add a hierarchical level into the motor plan. In the linguistic domain, syntax is the cognitive function handling interdependent elements. Using fMRI, we detected common neurofunctional substrates in the basal ganglia subserving both tool use and syntax in language. The two abilities elicited similar patterns of neural activity, indicating the existence of shared functional resources. Manual actions and verbal working memory did not contribute to this common network. In line with the existence of shared neural resources, we observed bidirectional behavioral enhancement of tool use and syntactic skills in language so that training one function improves performance in the other. This reveals supramodal syntactic processes for tool use and language. One Sentence Summary: Syntactic processes in the basal ganglia subserve both tool use and language such that training one ability boosts the other.
Fichier principal
Vignette du fichier
Thibault_et_al_Science_Combined.pdf (2.82 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03426977 , version 1 (23-11-2021)

Identifiants

Citer

Simon Thibault, Raphaël Py, Angelo Mattia Gervasi, Romeo Salemme, Eric Koun, et al.. Tool use and language share syntactic processes and neural patterns in the basal ganglia. Science, 2021, 374 (6569), ⟨10.1126/science.abe0874⟩. ⟨hal-03426977⟩
497 Consultations
532 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More