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在听力儿童的视觉文字处理过程中语音阅读的作用:功能磁共振成像研究

Anna Banaszkiewicz^1,2, Neelima Wagley^1,3, Clara Plutzer^1,4

¹Department of Psychology and Human Development, Peabody College, Vanderbilt University, Nashville, TN.

Journal of speech, language, and hearing research : JSLHR

|December 16, 2025

概括

左上角 (STS) 通过启动声学处理机制,在阅读技能中发挥作用. 这个大脑区域的大脑区域.

科学领域:

神经科学是一个神经科学.
认知科学认知科学
发展心理学发展心理学

背景情况:

语音阅读 (嘴唇阅读) 有助于语音意识和阅读学习.
左上神经 (STS) 对于多感官语音集成至关重要.
以前的研究将语音阅读和阅读技能以及语音处理中的STS活动联系在一起,但不是直接与阅读技能联系在一起.

研究的目的:

调查左 STS 在阅读技能的作用.
检查左侧STS在儿童视觉词语的语音处理中的参与.

主要方法:

功能性磁共振成像 (fMRI) 用于39名10-16岁的听力儿童.
参与者完成了一个语音阅读任务,用于STS本地化和一个视觉词节奏任务.
分析探讨了字符串和阅读能力期间STS激活之间的关系.

主要成果:

通过语音阅读识别的左侧STS在视觉字符串任务中表现出参与.
微弱的证据表明,字符串和阅读技能的STS激活之间存在联系.
在STS中,阅读技能与语音处理比语义处理更为密切相关.

结论:

更好的阅读技能与STS中语音机制更强烈的参与有关.
这些发现突出了STS在阅读的声学方面的作用.

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