Title: How learning to read changes the cortical networks for vision and language
Authors: Dehaene, Stanislas ×
Pegado, Felipe
Braga, Lucia W
Ventura, Paulo
Nunes Filho, Gilberto
Jobert, Antoinette
Dehaene-Lambertz, Ghislaine
Kolinsky, Régine
Morais, José
Cohen, Laurent #
Issue Date: Dec-2010
Publisher: American Association for the Advancement of Science
Series Title: Science vol:330 issue:6009 pages:1359-1364
Abstract: Does literacy improve brain function? Does it also entail losses? Using functional magnetic resonance imaging, we measured brain responses to spoken and written language, visual faces, houses, tools, and checkers in adults of variable literacy (10 were illiterate, 22 became literate as adults, and 31 were literate in childhood). As literacy enhanced the left fusiform activation evoked by writing, it induced a small competition with faces at this location, but also broadly enhanced visual responses in fusiform and occipital cortex, extending to area V1. Literacy also enhanced phonological activation to speech in the planum temporale and afforded a top-down activation of orthography from spoken inputs. Most changes occurred even when literacy was acquired in adulthood, emphasizing that both childhood and adult education can profoundly refine cortical organization.
ISSN: 0036-8075
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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