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タイトル: The structural neural substrate of subjective happiness.
著者: Sato, Wataru
Kochiyama, Takanori
Uono, Shota  kyouindb  KAKEN_id
Kubota, Yasutaka
Sawada, Reiko
Yoshimura, Sayaka
Toichi, Motomi
著者名の別形: 佐藤, 弥
河内山, 隆紀
魚野, 翔太
久保田, 泰考
澤田, 玲子
義村, さや香
十一, 元三
発行日: 20-Oct-2015
出版者: Nature Publishing Group
誌名: Scientific reports
巻: 5
論文番号: 16891
抄録: Happiness is a subjective experience that is an ultimate goal for humans. Psychological studies have shown that subjective happiness can be measured reliably and consists of emotional and cognitive components. However, the neural substrates of subjective happiness remain unclear. To investigate this issue, we used structural magnetic resonance imaging and questionnaires that assessed subjective happiness, the intensity of positive and negative emotional experiences, and purpose in life. We found a positive relationship between the subjective happiness score and gray matter volume in the right precuneus. Moreover, the same region showed an association with the combined positive and negative emotional intensity and purpose in life scores. Our findings suggest that the precuneus mediates subjective happiness by integrating the emotional and cognitive components of happiness.
記述: 幸福の神経基盤を解明. 京都大学プレスリリース. 2015-11-20.
著作権等: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
URI: http://hdl.handle.net/2433/201886
DOI(出版社版): 10.1038/srep16891
PubMed ID: 26586449
関連リンク: http://www.kyoto-u.ac.jp/ja/research/research_results/2015/151120_1.html
出現コレクション:学術雑誌掲載論文等

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