在对机器人的评估中,可分离的杏仁核激活模式
Zhengde Wei1,2, Ying Chen1, Qian Zhao3
1Department of Psychology, School of Humanities & Social Science, University of Science & Technology of China, Hefei, Anhui 230026, China.
Cerebral cortex (New York, N.Y. : 1991)
|February 21, 2024
概括
人们对机器人持负面暗示的态度,即使他们报告了积极的观点. 脑部扫描显示,杏仁核对简短的机器人图像做出反应,显示出自动负面评价.
科学领域:
- 神经科学是一个神经科学.
- 人与机器人的交互
- 社会心理学 社会心理学
背景情况:
- 机器人在日常生活中越来越普遍,需要了解社会评估.
- 探测机器人刺激对大脑的反应,可以了解受控和自动评估过程.
研究的目的:
- 通过神经成像来调查人形机器人的受控和自动评估.
- 检查大脑对机器人刺激的不同感知水平 (上值和下值) 的反应.
主要方法:
- 对机器人的明确和隐含态度的行为分析.
- 神经成像 (fMRI或EEG) 在刺激呈现期间记录大脑活动.
- 对桃体激活的分析,以应对超值 (200毫秒) 和下值 (17毫秒) 人形机器人刺激.
主要成果:
- 行为数据显示,尽管自我报告的态度是积极的,但消极的隐性态度仍然存在.
- 低于值的机器人刺激引起了左桃体的显著激活,与负面隐性态度有关.
- 超过值的刺激没有显示出显著的左桃体激活;在态度减弱后,桃体反应下降.
结论:
- 对于受控与自动机器人处理,存在不同的杏仁体激活模式.
- 对机器人的自动负面态度与受控评估的处理方式不同.
- 控制的评估可以调节对机器人的自动响应.
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