从音乐到语音,ERP的证据证明了跨领域的前奏原始化
Mingjiang Sun1, Weijing Xing1, Wenjing Yu1
1Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Huanghe Road 850, Dalian 116029, China; Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian 116029, China.
Brain and language
|June 30, 2024
概括
真正的音乐可以优先处理语音,这表明音乐和语言有共同的神经机制. 这种跨领域的初始化影响了我们处理句子结构的方式.
科学领域:
- 认知神经科学 认知神经科学
- 心理语言学 心理语言学
- 音乐认知 音乐认知
背景情况:
- 研究表明音乐和语言处理的重叠.
- 音乐和语音之间的跨域原始化效应尚未得到充分理解.
研究的目的:
- 调查真实音乐是否可以通过跨域初始化影响语音处理.
- 为了检查这种潜在的原始化效应的神经基础.
主要方法:
- 在参与者中测量了与事件相关的潜力 (ERP).
- 参与者处理了音乐短语和语法含糊不清的中文短语.
- 具有早期或晚期prosodic边界的音乐素数被用于主要语音目标.
主要成果:
- 音乐中的prosodic边界引发了特定的ERP组件 (减少N1,增强P2,关闭积极转移).
- 与非初级化短语相比,初级化中文短语显示了较小的闭幕正转移.
- 观察到的原始化效应,不管是什么类型的模两可的短语.
结论:
- 在音乐和语言领域,prosodic priming可以发生.
- 研究结果支持音乐和语言存在共同的神经过程.
- 这项研究提供了在听觉处理中共享认知资源的证据.
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