The functional neuroanatomy of morphology in language production

Koester D, Schiller NO (2011)
NeuroImage 55(2): 732-741.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
The present study investigated the neural correlates of morphological priming in overt Dutch language production using a long-lag priming paradigm. Compound words were read out loud as primes that were morphologically related to picture names (e.g. the word jaszak, 'coat pocket' was used for a picture of a coat; Dutch jas), or primes were form-related, but not morphologically related monomorphemic words (e.g. jasmijn, 'jasmine'). The morphologically related compounds could be semantically transparent (e.g. eksternest, 'magpie nest') or opaque (e.g. eksteroog, lit. 'magpie eye,' corn,' for a picture of a magpie, Dutch ekster). These four priming conditions were complemented by two matched, unrelated conditions. The production of morphologically related, complex words but not the production of form-related words facilitated subsequent picture naming. Also, morphologically related but not form-related words led to a neural priming effect in the left inferior frontal gyrus (LIFG). The effects did not differ for transparent and opaque relations. The results point to a functional role of LIFG in morphological information processing during language production contrary to previous meta-analytic findings. Specifically, morphological priming effects in language production seem to be independent from semantic overlap. However, further research should confirm the independence of morphological and phonological factors. It is suggested that LIFG subserves word form encoding in language production. (C) 2010 Elsevier Inc. All rights reserved.
Stichworte
BA 47; LIFG; fMRI; Overt speech; Language production; Priming; Morphology; Semantics; Mental lexicon
Erscheinungsjahr
2011
Zeitschriftentitel
NeuroImage
Band
55
Ausgabe
2
Seite(n)
732-741
ISSN
1053-8119
Page URI
https://pub.uni-bielefeld.de/record/2094428

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Koester D, Schiller NO. The functional neuroanatomy of morphology in language production. NeuroImage. 2011;55(2):732-741.
Koester, D., & Schiller, N. O. (2011). The functional neuroanatomy of morphology in language production. NeuroImage, 55(2), 732-741. doi:10.1016/j.neuroimage.2010.11.044
Koester, D., and Schiller, N. O. (2011). The functional neuroanatomy of morphology in language production. NeuroImage 55, 732-741.
Koester, D., & Schiller, N.O., 2011. The functional neuroanatomy of morphology in language production. NeuroImage, 55(2), p 732-741.
D. Koester and N.O. Schiller, “The functional neuroanatomy of morphology in language production”, NeuroImage, vol. 55, 2011, pp. 732-741.
Koester, D., Schiller, N.O.: The functional neuroanatomy of morphology in language production. NeuroImage. 55, 732-741 (2011).
Koester, Dirk, and Schiller, Niels O. “The functional neuroanatomy of morphology in language production”. NeuroImage 55.2 (2011): 732-741.

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