期刊名称：Revue de Neuropsychologie Neurosciences Cognitives et Cliniques
印刷版ISSN：2101-6739
电子版ISSN：2102-6025
出版年度：2014
卷号：6
期号：3
页码：173-181
DOI：10.1684/nrp.2014.0306
出版社：John Libbey Eurotext
摘要：Figures Authors Régine Kolinsky 12 * José Morais 2 Laurent Cohen 345 Ghislaine Dehaene-Lambertz 678 Stanislas Dehaene 6789 1 Fonds de la recherche scientifique-FNRS, Belgique 2 Unité de recherche en neurosciences cognitives (UNESCOG), Centre de recherche cognition & neurosciences (CRCN), Université libre de Bruxelles (ULB), CP 191, 50 Av. F-Roosevelt, B-1050 Bruxelles, Belgique 3 INSERM, Centre de recherches de l’Institut du cerveau et de la moelle épinière, UMRS 975, Paris, France 4 Université Pierre et Marie Curie-Paris 6, Faculté de Médecine Pitié-Salpêtrière, 75013 Paris, France 5 Assistance Publique-Hôpitaux de Paris, Groupe hospitalier Pitié-Salpêtrière, 47-83, boulevard de l’Hôpital 75651 Paris cedex 13, France 6 INSERM, Cognitive Neuroimaging Unit, NeuroSpin Center, Gif-sur-Yvette 91191, France 7 Commissariat à l’énergie atomique, Direction des sciences du vivant, I2BM, Neurospin center, 91191 Gif-sur-Yvette, France 8 Université Paris-Sud 11, 91405 Orsay, France 9 Collège de France, 11 place Marcelin-Berthelot, 75005 Paris, France * Correspondance Key words: literacy and language, reading acquisition, phonological coding, orthographic effects on speech processing, cerebral connectivity DOI : 10.1684/nrp.2014.0306 Page(s) : 173-81 Published in: 2014 The acquisition of reading and writing, or literacy, is probably one of the most powerful tools that we acquire in our lives and that transform our brain and cognitive system. In this review, we examine the fact that, beyond allowing the acquisition of new knowledge (through reading) and the external storage of information (through handwritten notes, books, computers, etc.), literacy induces three main changes in the brain networks dedicated to language. Indeed, literacy acquisition not only allows spoken language areas to be activated by written inputs, but also modifies the spoken language system itself through two mechanisms. On the one hand, literacy improves phonological coding (in the planum temporale) and, on the other hand, it makes, in some listening situations, orthographic representations to be activated top-down by spoken inputs (in the left occipito-temporal cortex). In addition, literacy induces anatomical changes, including in intra- and inter-hemispheric connectivity. Lastly, we highlight the theoretical and practical implications of these findings for neuropsychologists.
关键词：literacy and language; reading acquisition; phonological coding; orthographic effects on speech processing; cerebral connectivity
