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When Brain Differentiates Happy from Neutral in Prosody?
Chen, XH (Chen, Xuhai)1,2; Yang, YF (Yang, Yufang)2
第一作者Chen, XH (Chen, Xuhai)
2012
会议名称6th International Conference on Speech Prosody
通讯作者邮箱shiningoceanchan@gmail.com ; yangyf@psych.ac.cn
会议录名称PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON SPEECH PROSODY, VOLS I AND II
卷号S I AND II
页码669-672
会议日期MAY 22-25, 2012
会议地点Shanghai, PEOPLES R CHINA
摘要

The effect of different intensities of vocal emotion on event related potentials has yet not been studied. We therefore investigated 16 healthy participants with emotion and sound decision on neutral and happy voice which varied continuously in intensity. The result found that neutral and happy voice can be differentiated on P2 component under both explicit and implicit condition. Moreover, the P2 parameters were linear correlated with the rate of happiness, suggesting a graded processing of vocal emotion in early stage. However, the brain distinguished neutral from happy in P3 interval when performing explicit task but exhibit a categorical feature.

关键词Emotional Prosody Erp Recognition
语种英语
文献类型会议论文
条目标识符http://ir.psych.ac.cn/handle/311026/26780
专题认知与发展心理学研究室
作者单位1.Shaanxi Normal Univ, Sch Psychol, Xian, Peoples R China
2.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Chen, XH ,Yang, YF . When Brain Differentiates Happy from Neutral in Prosody?[C],2012:669-672.
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