2013年8月
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
音声研究
- ,
- ,
- ,
- 巻
- 17
- 号
- 2
- 開始ページ
- 29
- 終了ページ
- 44
- 記述言語
- 日本語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.24467/onseikenkyu.17.2_29
- 出版者・発行元
- 日本音声学会
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.
- リンク情報
- ID情報
-
- DOI : 10.24467/onseikenkyu.17.2_29
- ISSN : 1342-8675
- CiNii Articles ID : 110009661034
- CiNii Books ID : AA11148803