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J-GLOBAL ID：201902264749397325   整理番号：19A2027693

左上側側頭を含む複数の機能的および構造的神経機構に対する時間圧縮音声訓練の効果【JST・京大機械翻訳】

Effects of Time-Compressed Speech Training on Multiple Functional and Structural Neural Mechanisms Involving the Left Superior Temporal Gyrus

著者 (25件)： Maruyama Tsukasa (Faculty of Medicine, Tohoku University, Sendai, Japan) ,  Takeuchi Hikaru (Division of Developmental Cognitive Neuroscience, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Taki Yasuyuki (Division of Developmental Cognitive Neuroscience, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Taki Yasuyuki (Division of Medical Neuroimaging Analysis, Department of Community Medical Supports, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan) ,  Taki Yasuyuki (Department of Nuclear Medicine and Radiology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Motoki Kosuke (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Jeong Hyeonjeong (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Jeong Hyeonjeong (Japan Society for the Promotion of Science, Tokyo, Japan) ,  Kotozaki Yuka (Division of Clinical Research, Medical-Industry Translational Research Center, Fukushima Medical University School of Medicine, Fukushima, Japan) ,  Nakagawa Seishu (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Nouchi Rui (Human and Social Response Research Division, International Research Institute of Disaster Science, Tohoku University, Sendai, Japan) ,  Nouchi Rui (Smart Ageing International Research Center, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Iizuka Kunio (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Iizuka Kunio (Department of Psychiatry, Tohoku University Graduate School of Medicine, Sendai, Japan) ,  Yokoyama Ryoichi (School of Medicine, Kobe University, Kobe, Japan) ,  Yamamoto Yuki (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Hanawa Sugiko (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Araki Tsuyoshi (Smart Ageing International Research Center, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Sakaki Kohei (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Sasaki Yukako (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Magistro Daniele (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Magistro Daniele (Japan Society for the Promotion of Science, Tokyo, Japan) ,  Kawashima Ryuta (Division of Developmental Cognitive Neuroscience, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Kawashima Ryuta (Department of Functional Brain Imaging, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan) ,  Kawashima Ryuta (Smart Ageing International Research Center, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan)
資料名： Neural Plasticity (Web)  (Neural Plasticity (Web))
巻： 2018  ページ： Null  発行年： 2018年 
JST資料番号： U7808A  ISSN： 2090-5904  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： イギリス (GBR)  言語： 英語 (EN)

抄録/ポイント： 時間圧縮音声は,急速に提示された音声の人工形式である。第二言語における時間圧縮音声(TCSSL)による訓練は,TCSSLへの適応をもたらす。ここでは,磁気共鳴イメージングにより,若年成人の左上側頭回(STG),部分的異方性(FA)および局所灰白質容積(rGMV)を伴う自然低周波変動(fALFF)の分数振幅を用いて,様々な認知機能および神経系に対するTCSSLによる訓練の4週間の効果を新たに検討した。TCSSLによる訓練後の認知機能または第二言語スキルの測定の性能の変化において,活性対照群と比較して有意差はなかった。しかしながら,活性対照群と比較して,TCSSLによる訓練は,fALFF,rSFC,およびFAの増加に関連し,左STGにおける領域を含むrGMVを減少させた。これらの結果は,若年成人における広範囲の認知機能および第二言語スキルに対する時間圧縮音声訓練の遠い伝達効果の証拠を欠いていた。しかしながら,これらの結果は,グレイおよび白質構造に及ぼす時間圧縮音声訓練の影響,および再静止状態の固有の活動および左STGを含む接続性を示した。それは理解において重要な役割を果たす。Copyright 2018 Tsukasa Maruyama et al. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： LF【周波数】 ,  *効果 ,  連結性 ,  高速度 ,  *時間圧伸 ,  異方性 ,  灰白質 ,  白質 ,  NMRイメージング
準シソーラス用語： 認知機能 ,  若年成人 ,  第二言語 ,  *音声訓練 ,  *神経機構 ,  *側頭部 , 【Automatic Indexing@JST】

分類 (1件)： パターン認識  (JE07000S)

引用文献 (72件)：

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• M. Chodorow, "Time compressed speech and the study of lexical and syntactic processing," Sentence Processing: Psycholinguistic Studies Presented to Merrill Garrett, pp. 87-111, Erlbaum, Hillsdale, NJ, USA, 1979.
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• P. Adank, J. T. Devlin, "On-line plasticity in spoken sentence comprehension: adapting to time-compressed speech," NeuroImage, vol. 49, no. 1, pp. 1124-1132, 2010.

タイトルに関連する用語 (4件)： 側頭 ,  神経 ,  時間圧縮 ,  音声訓練