Atypical brain activation in children who stutter in a visual Go/Nogo task: An ERP study

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• 作者：Johanna Piispala^a ; ^b ; ^{Johanna.Piispala@ppshp.fi} ; Sara M&auml ; &auml ; tt&auml ; ^c ; ^d ; ^{Sara.Maatta@kuh.fi} ; Ari P&auml ; &auml ; kkö ; nen^c ; ^d ; ^{Ari.Paakkonen@kuh.fi} ; Risto Bloigu^e ; ^{risto.bloigu@oulu.fi} ; Mika Kallio^a ; ^b ; ^{Mika.Kallio@oulu.fi} ; Eira Jansson-Verkasalo^f ; ^{eira.jansson-verkasalo@utu.fi}
• 关键词：Event related potential ; Go/Nogo ; Children ; Stuttering ; Stimulus evaluation ; Inhibitory control
• 刊名：Clinical Neurophysiology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：128
• 期：1
• 页码：194-203
• 全文大小：1092 K
• 卷排序：128

文摘

Children who stutter (CWS) show atypical brain activation compared to typically developing children (TDC) in a visual Go/Nogo task especially in the right frontal area. CWS had prolonged N2 in both conditions while the Nogo P3 component was diminished compared to TDC. Stimulus classification and/or inhibitory control may operate abnormally in the CWS.