Exploration of Attentional Resource for Emotional Information: A Cognitive Neuroscience Study
| Project/Area Number |
25730091
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Cognitive science
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| Research Institution | National Institute of Information and Communications Technology (2015)
Osaka University (2013-2014) |
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Principal Investigator |
Minamoto Takehiro 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター 脳情報通信融合研究室, 協力研究員 (40611306)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 感情 / 注意資源 / 脳活動 / 前部帯状回 / 注意 / 記憶 / 選択的注意 / fMRI / ワーキングメモリ |
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| Outline of Final Research Achievements |
The latest research on selective attention has shown category- or modality-based attention resource, which is theorized as the specialized cognitive load theory. Those research have focused on visual or verbal attentional resource; however, few studies have investigated the resource for emotional information. The present study proposed the valence-based attentional resource for emotional information in which attentional resource is separately equipped based on emotional valence (i.e., positive or negative), and tested the hypothesis using the methods established in fields of experimental psychology and cognitive neuroscience.
The results showed that attentional resource for emotional information is limited by not emotional valence but emotional intensity, meaning valence-general attentional resource.
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Report
(4 results)
Research Products
(25 results)
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[Journal Article] How two brains make one synchronized mind in the inferior frontal cortex: fNIRS-based hyperscanning during cooperative singing.2015
Author(s)
Osaka, N., Minamoto, T., Yaoi, K., Azuma, M., Minamoto, Y., & Osaka, M.
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Journal Title
Frontiers in Psychology
Volume: 6
Pages: 1811-1811
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] The anodal tDCS over the left posterior parietal cortex enhances attention toward a focus word in a sentence.2014
Author(s)
Minamoto, T., Azuma, M., Yaoi, K., Ashizuka, A., Mima, T., Osaka, M., Fukuyama, H., & Osaka, N.
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Journal Title
Frontiers in Human Neuroscience
Volume: 8
Pages: 992-992
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Temporal de-synchronization may underlie audio-spatial binding in working memory: An EEG study under anesthesia in humans.2014
Author(s)
Minamoto, T., Ikeda, T., Endo, K., Nakae, A., Hagihira, S., Fujino, Y., Mashimo, T., and Osaka, M.
Organizer
Society for Neuroscience 44th Annual Meeting
Place of Presentation
Washington, DC, USA
Year and Date
2014-11-18
Related Report
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[Presentation] The left posterior parietal cortex subserves verbal bottom-up attention: A tDCS study,
Author(s)
Minamoto, T., Azuma, M., Yaoi, K., Osaka, M., Mima, T., Fukuyama, H., and Osaka, N.
Organizer
Neuro 2013
Place of Presentation
京都
Related Report
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[Presentation] Polarity-dependent effect of tDCS on the left posterior parietal cortex in verbal attentional processing
Author(s)
Minamoto, T., Azuma, M., Yaoi, K., Osaka, M., Mima, T., Fukuyama, H., and Osaka, N.
Organizer
Society for Neuroscience 43rd Annual Meeting
Place of Presentation
Sand Diego，USA
Related Report
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