动态面孔和语音情绪信息的整合加工及神经生理机制

发布时间：2018-06-16 05:41

本文选题：面孔情绪 + 语音情绪　；参考：《心理科学进展》2015年07期

【摘要】：面孔、语音情绪信息的整合加工是社会交往的重要技能,近年来逐渐引起心理学、神经科学研究的关注。当前研究较为系统地考察了双通道情绪信息整合加工的行为表现和影响因素,也很好地回答了"何时整合"与"在哪里整合"两个认知神经科学关注的问题,但对"面孔、语音情绪信息能否整合为一致情绪客体?双通道情绪信息在大脑中如何整合为一?"两个关键问题都还缺乏系统研究。因此,本项目拟系统操纵面孔、语音刺激的情绪凸显度和任务要求,引入动态面孔-语音刺激以增加外部效度,综合运用行为和电生理技术,从多角度挖掘数据,特别是引入神经振荡(时频、相干)分析,系统考察动态性面孔和语音情绪信息是否能整合成一致情绪客体,并在神经振荡层面探明双通道情绪信息整合的机制。
[Abstract]:The integration and processing of facial and phonetic emotional information is an important skill in social communication, which has gradually attracted the attention of psychology and neuroscience research in recent years. The present study has systematically examined the behavioral performance and influencing factors of two-channel emotional information integration, and has also answered the questions of "when and where to integrate" and "where to integrate", but also to "face," Can phonetic emotional information be integrated into consistent emotional objects? How do two channels of emotional information integrate into one in the brain? " The two key problems are still lack of systematic research. Therefore, this project intends to systematically manipulate faces, emotional saliency and task requirements of speech stimulation, introduce dynamic face-phonetic stimulation to increase external validity, and comprehensively use behavioral and electrophysiological techniques to mine data from multiple angles. In particular, the neural oscillation (time-frequency, coherent) analysis is introduced to investigate systematically whether dynamic facial and phonetic emotional information can be integrated into consistent emotional objects, and to explore the mechanism of two-channel emotional information integration at the level of neural oscillation.
【作者单位】：陕西省行为与认知神经科学重点实验室陕西师范大学心理学院;
【基金】：国家自然科学基金项目(31300835) 教育部人文社科基金(12XJC190003) 中央高校基本科研业务费(14SZYB07)资助
【分类号】：B842

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