書誌事項
- タイトル別名
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- ジョウドウテキ ハツワ リカイ ニ カンヨスル シンケイ キバン ノ ケントウ
- Jōdōteki hatsuwa rikai ni kan'yosuru shinkei kiban no kentō
- Neural activity underlying emotional utterances : an fMRI study
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説明
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In daily communication, we often use indirect speech to establish positive relationships and to reduce listener's experience of negative emotion. However, little is known about the brain mechanisms that underlie the comprehension of indirect speech. In this study, we examined whether indirect speech can reduce listener's experience of negative emotion and what are the underlying cerebral structures that may affect the listener in emotional attenuation brought by indirect speech. We conducted a functional MRI experiment using a scenario reading task. In the main effect of Sentence Type, results revealed significantly greater activation for indirect speech comprehension than literal sentence comprehension in the bilateral Inferior Frontal Gyrus (BA 45/47), Superior Frontal Gyrus (BA8/9), Middle Temporal Gyrus (BA 21), and the right Medial prefrontal Cortex (MPFC; BA 10). These findings suggest that the right and left fronto-temporal networks play a crucial role in detecting contextual violations, whereas the MPFC is important for generating inferences to make sense of remarks within a context. In the main effect of Emotional Type, results revealed significantly greater activation for negative sentence than positive sentence comprehension in the bilateral Postcentral Gyrus (BA 3/5), MPFC (BA 6), In-sula (BA 13), the left Putamen, Lingual Gyrus (BA 18), and the right Anterior Cingulate Cortex (BA 32). These findings indicate that direct negative utterances strongly induce negative emotion in the listener activating the brain regions involved in emotional processing.
特集 : 伊東裕司教授 退職記念号 寄稿論文
収録刊行物
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- 哲學
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哲學 144 51-66, 2020-03
三田哲學會
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詳細情報 詳細情報について
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- CRID
- 1050566774756694144
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- NII論文ID
- 120006849023
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- NII書誌ID
- AN00150430
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- ISSN
- 05632099
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- NDL書誌ID
- 030780417
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- NDL
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