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Related Experiment Video

Updated: Jun 27, 2026

Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques

Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques

Published on: June 30, 2020

Second-language learning and changes in the brain.

Lee Osterhout¹, Andrew Poliakov, Kayo Inoue

¹Department of Psychology, University of Washington, Seattle, WA 98195 USA.

Journal of Neurolinguistics

|December 17, 2008

Summary

Second-language (L2) learning alters brain activity and structure. These neuroplastic changes occur even in the initial stages of acquiring a new language, as shown by brain-based methods.

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Area of Science:

Neuroscience
Cognitive Science
Second Language Acquisition

Background:

Second language (L2) acquisition is understood to involve brain modifications, but specific neural changes remain largely uncharacterized.
Key questions persist regarding the nature, location, and timing of these brain alterations during L2 learning.

Purpose of the Study:

To investigate the neural changes associated with L2 learning using modern brain-based methodologies.
To provide examples of how neuroimaging techniques can reveal alterations in the brain during the L2 acquisition process.

Main Methods:

Utilized preliminary results from three distinct studies examining L2 learners.
Employed brain-based methods to assess changes in electrical activity, activity localization, and brain structure.

Main Results:

Classroom-based L2 instruction was associated with detectable changes in the brain's electrical activity patterns.
The location of neural activity within the brain was observed to shift during L2 learning.
Alterations in the structural properties of learners' brains were identified.

Conclusions:

Modern brain-based methods can effectively identify neural changes occurring during L2 acquisition.
Significant neuroplastic changes, including alterations in electrical activity, localization, and structure, can manifest early in the L2 learning process.