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作者:

Yang, Yang (Yang, Yang.) | Zhong, Ning (Zhong, Ning.) | Imamura, Kazuyuki (Imamura, Kazuyuki.) | Lei, Xiuya (Lei, Xiuya.)

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摘要:

Although addition and subtraction are the basic operations, in the view of information processing, consensus on the relationship between them has not yet achieved. This study aimed to understand the common points and differences as well as the underlying neural substrates between addition and subtraction through the analysis on the data derived from magnetic resonance imaging measurement. Three kinds of tasks: addition task (AT), subtraction task (ST) and memory task (MT) were solved by seventeen adults. Our results revealed that simple addition also induced the activation in intraparietal sulcus (IPS); activation in hippocampal areas responsible for retrieval was discovered during subtraction calculation; subtraction showed stronger activation in Broca's Area when compared with addition. The findings suggest that calculation strategy is not the key point for distinguishing addition and subtraction, the activation in Broca's Area indicates the differences between the two operations may concern grammar and language expression. © Springer International Publishing 2013.

关键词:

Chemical activation Brain Medical informatics Magnetic resonance imaging

作者机构:

  • [ 1 ] [Yang, Yang]Maebashi Institute of Technology, Maebashi, Japan
  • [ 2 ] [Yang, Yang]Beijing Key Laboratory of MRI and Brain Informatics, Beijing, China
  • [ 3 ] [Zhong, Ning]Maebashi Institute of Technology, Maebashi, Japan
  • [ 4 ] [Zhong, Ning]International WIC Institute, Beijing University of Technology, Beijing, China
  • [ 5 ] [Zhong, Ning]Beijing Key Laboratory of MRI and Brain Informatics, Beijing, China
  • [ 6 ] [Imamura, Kazuyuki]Maebashi Institute of Technology, Maebashi, Japan
  • [ 7 ] [Lei, Xiuya]Department of Psychology, Beijing Forestry University, Beijing, China

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ISSN: 0302-9743

年份: 2013

卷: 8211 LNAI

页码: 92-102

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 2

ESI高被引论文在榜: 0 展开所有

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