期刊
NEUROIMAGE
卷 21, 期 4, 页码 1320-1336出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.neuroimage.2003.11.027
关键词
fMRI; syntactic movement; topicalization
This paper studies neural processes of sentence comprehension, focusing on a specific syntactic operation-syntactic movement. We describe two fMRI experiments that manipulate this particular syntactic component. The sentences in each of the experiments are different, yet the structural contrast in both is syntactically identical, comparing movement and no-movement sentences. Two distinct Hebrew constructions, topicalization and wh-questions, were presented in an auditory comprehension task and compared to carefully matched baseline sentences. We show that both contrasts, presented in. an auditory comprehension task, yield comparable activations in a consistent set of brain regions, including left inferior frontal gyrus (IFG), left ventral precentral sulcus (vPCS), and bilateral posterior superior temporal sulcus (pSTS). Furthermore, we show that these regions are not sensitive to two other syntactic contrasts. The results, considered in the context of previous imaging and lesion studies, suggest that the processing of syntactic movement involves a consistent et of brain regions, regardless of the superficial properties of the sentences at issue, and irrespective of task. (C) 2004 Elsevier Inc. All rights reserved.
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