The neuronal infrastructure of speaking

Menenti, L., Segaert, K. and Hagoort, P. (2012) The neuronal infrastructure of speaking. Brain and Language, 122(2), pp. 71-80. (doi: 10.1016/j.bandl.2012.04.012)

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Abstract

Models of speaking distinguish producing meaning, words and syntax as three different linguistic components of speaking. Nevertheless, little is known about the brain’s integrated neuronal infrastructure for speech production. We investigated semantic, lexical and syntactic aspects of speaking using fMRI. In a picture description task, we manipulated repetition of sentence meaning, words, and syntax separately. By investigating brain areas showing response adaptation to repetition of each of these sentence properties, we disentangle the neuronal infrastructure for these processes. We demonstrate that semantic, lexical and syntactic processes are carried out in partly overlapping and partly distinct brain networks and show that the classic left-hemispheric dominance for language is present for syntax but not semantics.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Menenti, Dr Laura
Authors: Menenti, L., Segaert, K., and Hagoort, P.
College/School:College of Medical Veterinary and Life Sciences > School of Medicine, Dentistry & Nursing
Journal Name:Brain and Language
ISSN:0093-934X

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