Article Information
PubMed
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History
- Received December 27, 2011
- Revision received May 10, 2012
- Accepted June 2, 2012
- First published August 15, 2012.
- Version of record published August 15, 2012.
Copyright & Usage
Copyright © 2012 the authors 0270-6474/12/3211159-05$15.00/0
Author Information
- 1Laboratorio de Neurociencias Cognitivas, Escuela de Psicología, Pontificia Universidad Católica de Chile, 7820436 Santiago, Chile,
- 2Cognitive Neuroscience Sector, Scuola Internazionale Superiore di Studi Avanzati, Trieste 34014, Italy,
- 3Department of Psychology, The University of British Columbia, Vancouver, Canada V6T 1Z4,
- 4INSERM, Cognitive Neuroimaging Unit and
- 5CEA, NeuroSpin, IFR 49, F91191 Gif-sur-Yvette, France, and
- 6Université Paris XI, 91405 Orsay, France
Author contributions
Author contributions: M.P. designed research; M.P. performed research; M.P. and G.D.-L. contributed unpublished reagents/analytic tools; M.P. and G.D.-L. analyzed data; M.P., J.F.W., and G.D.-L. wrote the paper.
Disclosures
- Received December 27, 2011.
- Revision received May 10, 2012.
- Accepted June 2, 2012.
This work was supported by Fondecyt Grants 1060767 and 1110928 to M.P. We are grateful to the infants and parents who participated in the study; to Enrica Pittaluga, Margarita Luna, and Elizabeth Pavez for their assistance in infant recruitment; and to Samantha Bangayan, who edited this manuscript.
The authors declare no competing financial interests.
- Correspondence should be addressed to Marcela Peña, Laboratorio de Neurociencias Cognitivas, Escuela de Psicología, P. Universidad Católica de Chile, 7820436 Santiago, Chile. pena{at}sissa.it
