書誌事項
- タイトル別名
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- Characteristic Patterns of Brain Activation in Adults with Developmental Stuttering in Reading Katakana Words Aloud(<Feature Articles>Analyses and Conditions of Speech Disorders-Focusing on Stuttering and Articulation Disorders-)
- カタカナ単語読み上げの神経機構と発達性吃音成人の脳活動パタンの特徴
- カタカナ タンゴ ヨミアゲ ノ シンケイ キコウ ト ハッタツセイ キツオン セイジン ノ ノウ カツドウ パタン ノ トクチョウ
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抄録
To elucidate the neural basis of stuttering, brain activation for reading words was compared between adults who do and do not stutter (AWS/ANS) with functional MRI. Japanese native speakers read aloud familiar (F), unfamiliar (U) and pseudo- (P) words of 4 or 5 syllables. P contained much fewer native syllable sequences than F or U. F primarily activated the left angular/supramarginal gyri (lAG/SMG), U Broca's area, and P the left ventral premotor/motor areas (lvPMA/MA), respectively, in ANS. AWS showed lower activation in lAG/SMG and Broca's area, but higher activation in lvPMA/MA, implying that AWS cannot read native syllable sequences as efficiently as ANS.
収録刊行物
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- 音声研究
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音声研究 17 (2), 29-44, 2013
日本音声学会
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詳細情報 詳細情報について
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- CRID
- 1390001204787115776
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- NII論文ID
- 110009661034
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- NII書誌ID
- AA11148803
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- ISSN
- 21895961
- 13428675
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- NDL書誌ID
- 024935041
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可