期刊
SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
卷 16, 期 4, 页码 383-392出版社
OXFORD UNIV PRESS
DOI: 10.1093/scan/nsab001
关键词
eye contact; joint attention; interactive gaze; gaze cueing; human-robot interaction
资金
- European Research Council under the European Union's Horizon 2020 research and innovation programme, ERC Starting Grant [ERC-2016-StG-715058]
The study found that humans rated eye contact with a humanoid robot as more engaging and showed higher alpha-band activity synchronization, but this did not modulate gaze-cueing effects.
Eye contact established by a human partner has been shown to affect various cognitive processes of the receiver. However, little is known about humans' responses to eye contact established by a humanoid robot. Here, we aimed at examining humans' oscillatory brain response to eye contact with a humanoid robot. Eye contact (or lack thereof) was embedded in a gaze-cueing task and preceded the phase of gaze-related attentional orienting. In addition to examining the effect of eye contact on the recipient, we also tested its impact on gaze-cueing effects (GCEs). Results showed that participants rated eye contact as more engaging and responded with higher desynchronization of alpha-band activity in left fronto-central and central electrode clusters when the robot established eye contact with them, compared to no eye contact condition. However, eye contact did not modulate GCEs. The results are interpreted in terms of the functional roles involved in alpha central rhythms (potentially interpretable also as mu rhythm), including joint attention and engagement in social interaction.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据