Semantic retrieval during overt picture description: Left anterior temporal or the parietal lobe?
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- 作者：Fatemeh Geranmayeh ; fatemeh.geranmayeh00@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Robert Leech ; Richard J.S. Wise
- 关键词：Semantic ; Anterior temporal lobe
- 刊名：Neuropsychologia
- 出版年：2015
- 出版时间：September 2015
- 年：2015
- 卷：76
- 期：Complete
- 页码：125-135
- 全文大小：1482 K
文摘
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Semantic cognition depends on connectivity of semantic hub with input/output systems.
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We examined the connectivity of the left ATL and PL sub-regions during speech.
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An ATL sub-region was linked to Broca's area and sensory-motor cortices during Speech.
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A PL subregion was linked to systems involved in predominantly perceptual processing of picture stimuli.
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The left ATL connects the proposed semantic hub to output systems for overt speech production.