N400 ERPs for actions: building meaning in context.

Lucía Amoruso1, Carlos Gelormini, Francisco Aboitiz

  • 1Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive Neurology, Favaloro University Buenos Aires, Argentina ; Institute of Neuroscience, Favaloro University Buenos Aires, Argentina ; National Scientific and Technical Research Council Buenos Aires, Argentina.

Summary

The N400 brainwave, typically linked to language, also responds to understanding actions. This suggests a shared neural mechanism for meaning construction across language and sensorimotor cognition.

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