Bilateral brain processes for comprehending natural language

Mark Jung-Beeman*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

533 Scopus citations

Abstract

Comprehension of natural language - stories, conversations, text - is very simple for those doing the comprehending and very complex for cognitive neuroscientists. It also presents a paradox: the advantage of the left hemisphere (LH) for most language tasks is one of the best-established facts about the brain; yet, when it comes to comprehending complex, natural language, the right hemisphere (RH) might play an important role. Accumulated evidence from neuropsychology, neuroimaging, and neuroanatomy suggests at least three roughly separable (but highly interactive) components of semantic processing. Each process in turn has bilateral components, with the RH component performing coarser computations for the same general process. Examining asymmetrical brain and cognitive functions provides a unique opportunity for understanding the neural basis of complex cognition.

Original languageEnglish (US)
Pages (from-to)512-518
Number of pages7
JournalTrends in Cognitive Sciences
Volume9
Issue number11
DOIs
StatePublished - Nov 2005

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Cognitive Neuroscience

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