論文

査読有り 筆頭著者 責任著者
2009年10月

Is the self special in the dorsomedial prefrontal cortex? An fMRI study

Social Neuroscience
  • Ken Yaoi
  • ,
  • Naoyuki Osaka
  • ,
  • Mariko Osaka

4
5
開始ページ
455
終了ページ
463
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/17470910903027808
出版者・発行元
Informa UK Limited

In recent years, several neuroimaging studies have suggested that the neural basis of the self-referential process1 is special, especially in the medial prefrontal cortex (MPFC). However, it remains controversial whether activity of the MPFC (and other related brain regions) appears only during the self-referential process. We investigated the neural correlates during the processing of references to the self, close other (friend), and distant other (prime minister) using fMRI. In comparison with baseline findings, referential processing to the three kinds of persons defined above showed common activation patterns in the dorsomedial prefrontal cortex (DMPFC), left middle temporal gyrus, left angular gyrus, posterior cingulate cortex and right cerebellum. Additionally, percent changes in BOLD signal in five regions of interest demonstrated the same findings. The result indicated that DMPFC was not special for the self-referential process, while there are common neural bases for evaluating the personalities of the self and others.

リンク情報
DOI
https://doi.org/10.1080/17470910903027808
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/19588282
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000269668500007&DestApp=WOS_CPL
URL
http://www.tandfonline.com/doi/pdf/10.1080/17470910903027808
ID情報
  • DOI : 10.1080/17470910903027808
  • ISSN : 1747-0919
  • eISSN : 1747-0927
  • PubMed ID : 19588282
  • Web of Science ID : WOS:000269668500007

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