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Rearranging the world: Neural network supporting the processing of temporal connectives

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机构: [a]Dept. of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China [b]Dept. of Neurology, University of Lübeck, Germany [c]Dept. of Cognitive Science, University of California at San Diego, San Diego, USA [d]Dept. of Psychology, San Diego City College, San Diego, USA [e]School of Psychology, Birkbeck College London, London, UK
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关键词: Temporal conjunction Caudate nucleus Prefrontal cortex fMRI Independent component analysis

摘要:
Temporal connectives (before/after) give us the freedom to describe a sequence of events in different orders. Studies have suggested that 'before-initiating' sentences, in which events are expressed in an order inconsistent with their actual order of occurrence, might need additional computation(s) during comprehension. The results of independent component analysis suggest that these computations are supported by a neural network connecting the bilateral caudate nucleus with the right middle frontal gyrus, left precentral gyrus, bilateral parietal lobule and inferior temporal gyrus. Among those regions, the caudate nucleus and the left middle frontal gyrus showed greater activations for 'before' than 'after' sentences. The functional network observed in this study may support sequence learning and processing in a general sense. (C) 2011 Elsevier Inc. All rights reserved.

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出版当年[2011]版:
大类 | 2 区 医学
小类 | 1 区 神经成像 1 区 核医学 2 区 神经科学
最新[2023]版:
大类 | 2 区 医学
小类 | 1 区 神经成像 2 区 神经科学 2 区 核医学
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出版当年[2010]版:
Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Q1 NEUROIMAGING Q1 NEUROSCIENCES
最新[2023]版:
Q1 NEUROIMAGING Q1 NEUROSCIENCES Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

影响因子: 最新[2023版] 最新五年平均 出版当年[2010版] 出版当年五年平均 出版前一年[2009版] 出版后一年[2011版]

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第一作者机构: [a]Dept. of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China [b]Dept. of Neurology, University of Lübeck, Germany
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通讯机构: [*1]Department of Neurology, University of Lübeck, 23538 Lübeck, Germany. [*2]Dept. of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
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