Hand preference and sex shape the architecture of language networks.

Détails

ID Serval
serval:BIB_8787E3E07971
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Hand preference and sex shape the architecture of language networks.
Périodique
Human Brain Mapping
Auteur(s)
Hagmann P., Cammoun L., Martuzzi R., Maeder P., Clarke S., Thiran J.P., Meuli R.
ISSN
1065-9471
Statut éditorial
Publié
Date de publication
2006
Peer-reviewed
Oui
Volume
27
Numéro
10
Pages
828-835
Langue
anglais
Notes
Comparative Study Research Support, Non-U.S. Gov't Hagmann, Patric Cammoun, Leila Martuzzi, Roberto Maeder, Philippe Clarke, Stephanie Thiran, Jean-Philippe Meuli, Reto United States Human brain mapping Hum Brain Mapp. 2006 Oct;27(10):828-35. --- Old month value: Oct
Résumé
In right-handed subjects, language processing relies predominantly on left hemisphere networks, more so in men than in women, and in right- versus left-handers. Using DT-MRI tractography, we have shown that right-handed men are massively interconnected between the left-hemisphere language areas, whereas the homologous in the right hemisphere are sparse; interhemispheric connections between the language areas and their contralateral homologues are relatively strong. Women and left-handed men have equally strong intrahemispheric connections in both hemispheres, but women have a higher density of interhemispheric connections.
Mots-clé
Adult, Brain, Brain Mapping, Female, Functional Laterality, Humans, Magnetic Resonance Imaging, Male, Nerve Net, Sex Factors, Speech Perception
Pubmed
Web of science
Création de la notice
11/04/2008 8:23
Dernière modification de la notice
20/08/2019 14:46
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