Representation of body identity and body actions in extrastriate body area and ventral premotor cortex.
Détails
![Ressource 1](https://serval.unil.ch/static/img/forbidden.png)
Etat: Supprimée
Version: Final published version
ID Serval
serval:BIB_5FA774C7EEC8
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Representation of body identity and body actions in extrastriate body area and ventral premotor cortex.
Périodique
Nature Neuroscience
ISSN
1097-6256 (Print)
ISSN-L
1097-6256
Statut éditorial
Publié
Date de publication
2007
Peer-reviewed
Oui
Volume
10
Numéro
1
Pages
30-31
Langue
anglais
Résumé
Although inherently linked, body form and body action may be represented in separate neural substrates. Using repetitive transcranial magnetic stimulation in healthy individuals, we show that interference with the extrastriate body area impairs the discrimination of bodily forms, and interference with the ventral premotor cortex impairs the discrimination of bodily actions. This double dissociation suggests that whereas extrastriate body area mainly processes actors' body identity, premotor cortex is crucial for visual discriminations of actions.
Mots-clé
Adult, Analysis of Variance, Brain Mapping, Discrimination (Psychology)/physiology, Female, Functional Laterality/physiology, Human Body, Humans, Male, Motion Perception, Motor Cortex/physiology, Pattern Recognition, Visual/physiology, Photic Stimulation/methods, Reaction Time/physiology, Time Factors, Transcranial Magnetic Stimulation, Visual Cortex/physiology
Pubmed
Web of science
Création de la notice
04/02/2015 11:10
Dernière modification de la notice
20/08/2019 15:17