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脑电图功能连接,心率同步和眼睛运动揭示了叙述参与和沉浸的不同组成部分

Felix Carter¹, Iain D Gilchrist¹, Danae Stanton-Fraser²

¹University of Bristol.

Journal of cognitive neuroscience

|April 28, 2025

概括

神经认知研究表明,叙事参与涉及不同的大脑过程. 虽然沉浸和存在与生理同步联系在一起,但理解叙事可能依赖于不同的神经通路,这表明了一个分叉模型.

科学领域:

神经科学是一个神经科学.
认知心理学认知心理学
媒体研究媒体研究

背景情况:

讲故事是一种普遍的人类行为,也是文化信息交换的主要方式.
消费叙事视听媒体是全球普遍的娱乐活动.
通过叙事媒体捕捉和维护注意力的基础的神经认知机制仍然未被充分探索.

研究的目的:

研究叙事参与的神经认知机制.
检查生理同步 (心率,目光) 和神经活动 (EEG) 与自我报告的叙事参与之间的关系.
探索叙事理解与其他参与维度之间的不同角色.

主要方法:

40名参与者观看了各种类型的短电视片段.
同时记录脑电图 (EEG),眼睛跟踪和心率.
收集关于沉浸,注意力集中,情感参与,叙事存在和叙事理解的自我报告数据.

主要成果:

自我报告的沉浸,情感参与和叙事存在与心率和凝视同步相关.
这些参与组件显示了EEG功率和连接的独特模式.
叙事理解与生理同步没有关联.
结构方程建模表明阿尔法带连接和叙事存在 (积极) 与叙事理解 (消极) 之间的对立关系.

结论:

叙事参与似乎涉及不同的神经认知过程,可能支持一个分歧的模型.
与沉浸,存在和情感参与相比,叙事理解可能依赖于不同的神经机制.
这些发现挑战了对叙事参与的统一观点,并突出了理解的作用.

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