心理学
皮肤电导
唤醒
价(化学)
具身认知
心理生理学
认知心理学
感觉
情绪分类
情感计算
人工智能
社会心理学
计算机科学
医学
神经科学
量子力学
物理
生物医学工程
作者
Xinyu Shui,Rongzan Lin,Zhong‐Cheng Luo,Bingxin Lin,Xinxin Mao,Haojie Li,Ran Liu,Dan Zhang
出处
期刊:IEEE Transactions on Affective Computing
[Institute of Electrical and Electronics Engineers]
日期:2023-01-01
卷期号:: 1-8
标识
DOI:10.1109/taffc.2023.3315973
摘要
The view of embodied emotion believes that emotions are the emotions of the body. While emotion-specific patterns of self-reported bodily sensation have been previously reported, the physiological bodily representation across emotions remains to be addressed. The present study aimed to investigate the effectiveness of multi-site bodily electrodermal representations of emotions. A multi-channel electrodermal measurement device was designed to record electrodermal activities from nine body sites (neck, back, chest, bilateral abdomen, bilateral wrist, and bilateral ankle) from thirty-six college students (all male), while they were presented with a series of emotional pictures. Using the integral skin conductance response feature and a random forest classification method, the classification of high and low arousal levels achieved an average classification accuracy of 80.4±8.1%, and the classification of positive, neutral, and negative states reached an average classification accuracy of 76.4±10.2%. The classification models for arousal and valence were found to rely on distinct bodily representations. Meanwhile, the classification results of multi-site measurement were significantly better than single-site results. Our findings for the first time illustrate the bodily electrodermal representations of emotion and suggest the feasibility of affective computing using bodily electrodermal signals.
科研通智能强力驱动
Strongly Powered by AbleSci AI