The spatial and temporal signatures of word production components

@article{Indefrey2004TheSA,
  title={The spatial and temporal signatures of word production components},
  author={Peter Indefrey and Willem J. M. Levelt},
  journal={Cognition},
  year={2004},
  volume={92},
  pages={101-144}
}
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… Expand

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References

SHOWING 1-10 OF 158 REFERENCES
The neural correlates of language production
TLDR
This chapter reviews the findings of 58 word production experiments using different tasks and neuroimaging techniques and includes a discussion of the available evidence on syntactic production, self-monitoring, and the time course of word production. Expand
Effects of Lexicality, Frequency, and Spelling-to-Sound Consistency on the Functional Anatomy of Reading
Functional neuroimaging was used to investigate three factors that affect reading performance: first, whether a stimulus is a word or pronounceable non-word (lexicality), second, how often a word isExpand
Exploring the time course of lexical access in language production : Picture word interference studies
TLDR
These findings can be seen as empirical support for a two-stage mode1 of lexical access, or, alternatively, as putting constraints on the parameters in a network mode1, such as the model proposed by Dell and Reich. Expand
Electrophysiological evidence on the time course of semantic and phonological processes in speech production.
TLDR
The temporal properties of semantic and phonological processes in speech production were investigated in a new experimental paradigm using movement-related brain potentials to provide electrophysiological evidence for early semantic activation and later phonological encoding. Expand
Cerebral organization of component processes in reading.
TLDR
The cerebral organization of word identification processes in reading was examined using functional magnetic resonance imaging (fMRI) and a strategy of multiple subtractions was employed in order to validate relationships between structure and function. Expand
An MEG Study of Picture Naming
TLDR
A psycholinguistic processing model of picture naming is related to the dynamics of cortical activation during picture naming, showing a clear progression over these time windows from early occipital activation, via parietal and temporal to frontal activation. Expand
Electrophysiological estimates of the time course of semantic and phonological encoding during implicit picture naming.
TLDR
The LRP and N200 results, taken together, favor a serial or cascaded processing model of language production in contrast to a parallel processing account, and indicate that semantic processing began earlier than phonological processing. Expand
Models of word production
  • W. Levelt
  • Medicine, Psychology
  • Trends in Cognitive Sciences
  • 1999
TLDR
Research on spoken word production has been approached from two angles: the analysis of spontaneous or induced speech errors led to models that can account for speech error distributions and the measurement of picture naming latencies led to chronometric models accounting for distributions of reaction times. Expand
Monitoring the Time Course of Phonological Encoding
Abstract Three experiments examined the time course of phonological encoding in speech production. A new methodology is introduced in which subjects are required to monitor their internal speechExpand
Phonological and orthographic components of word recognition. A PET-rCBF study.
TLDR
Correlations of reference voxels in the left superior temporal gyrus and left inferior frontal region with the rest of the brain were highly similar for the phonological and orthographic versions of each task type, consistent with connectionist models of reading, which hypothesize that both real words and pseudowords are processed within a common neural network. Expand
...
1
2
3
4
5
...