Related Experiment Video
Updated: Aug 15, 2026

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice
Published on: July 31, 2019
Development and lateralization of language in the presence of early brain lesions
Abstract:
There is a broad consensus that language is, in most right-handers and in a substantial part of left-handers, controlled by the left hemisphere. This seems to be, at least in part, genetically determined, as neuroanatomical asymmetries have been observed already prenatally (e.g. a larger left planum temporale). Left hemisphere lesions in adolescents and adults accordingly lead to persistent language deficits. However, this is not the case in lesions acquired prenatally or in early childhood.
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