Skip Navigation


Cerebral Cortex Advance Access originally published online on May 17, 2006
Cerebral Cortex 2007 17(4):849-858; doi:10.1093/cercor/bhk037
This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow All Versions of this Article:
17/4/849    most recent
bhk037v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (1)
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Pihko, E.
Right arrow Articles by Korkman, M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Pihko, E.
Right arrow Articles by Korkman, M.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© The Author 2006. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oxfordjournals.org

Group Intervention Changes Brain Activity in Bilingual Language-Impaired Children

Elina Pihko1,2, Annika Mickos3,4, Teija Kujala2,5,6, Annika Pihlgren4, Martin Westman7, Paavo Alku8, Roger Byring3 and Marit Korkman4

1 BioMag Laboratory, Helsinki University Central Hospital, Helsinki, Finland, 2 Helsinki Brain Research Centre, Helsinki, Finland, 3 The Research Center of Samfundet Folkhälsan, Helsinki, Finland, 4 Department of Psychology, Åbo Akademi University, Turku, Finland, 5 Helsinki Collegium for Advanced Studies, University of Helsinki, Helsinki, Finland, 6 Cognitive Brain Research Unit, Department of Psychology, University of Helsinki, Helsinki, Finland, 7 Ekåsen-Tammiharju Hospital, Hospital District of Helsinki and Uusimaa, Tammisaari, Finland, 8 Laboratory of Acoustics and Audio Signal Processing, Helsinki University of Technology, Espoo, Finland

Address correspondence to Elina Pihko, BioMag Laboratory, Helsinki University Central Hospital, PO Box 340, 00029 HUS, Finland. Email: pihko{at}biomag.hus.fi.

This investigation assessed the effectiveness of a phonological intervention program on the brain functioning of bilingual Finnish 6- to 7-year-old preschool children diagnosed with specific language impairment (SLI). The intervention program was implemented by preschool teachers to small groups of children including children with SLI. A matched group of other bilingual children with SLI received a physical exercise program and served as a control group. Auditory evoked magnetic fields were measured before and after the intervention with an oddball paradigm. The brain activity recordings were followed by a behavioral discrimination test. Our results show that, in children with SLI, the positive intervention effect is reflected in plastic changes in the brain activity of the left and right auditory cortices.

Key Words: auditory • MEG • mismatch response MMNm • P1m • specific language impairment SLI


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer:
Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.