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The spatial and temporal signatures of word production components (2004)
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| Venue: | Cognition |
| Citations: | 209 - 3 self |
BibTeX
@ARTICLE{Indefrey04thespatial,
author = {P. Indefrey and W. J. M. Levelt},
title = {The spatial and temporal signatures of word production components},
journal = {Cognition},
year = {2004},
pages = {101--144}
}
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Abstract
This paper presents the results of a comprehensive meta-analysis of the relevant imaging literature on word production (82 experiments). In addition to the spatial overlap of activated regions, we also analyzed the available data on the time course of activations. The analysis specified regions and time windows of activation for the core processes of word production: lexical selection, phonological code retrieval, syllabification, and phonetic/articulatory preparation. A comparison of the word production results with studies on auditory word/non-word perception and reading showed that the time course of activations in word production is, on the whole, compatible with the temporal constraints that perception processes impose on the production processes they affect in picture/word interference paradigms.
Keyphrases
word production component temporal signature word production time course comprehensive meta-analysis time window activated region phonological code retrieval picture word interference paradigm available data word production result temporal constraint relevant imaging literature auditory word non-word perception phonetic articulatory preparation spatial overlap lexical selection
