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Identifying critical kinematic features of animate motion and contribution to animacy perception

文献类型：期刊论文

作者Han, Yifei5,6; Han, Wenhao5,6; Li, Liang4; Zhang, Tao5,6; Wang, Yizheng1,2,3,4
刊名ISCIENCE
出版日期2023-09-15
卷号26期号:9页码:16
DOI10.1016/j.isci.2023.107658
通讯作者Li, Liang(liang.li.brain@aliyun.com) ; Zhang, Tao(taozhang@psych.ac.cn)
英文摘要Humans can distinguish flying birds from drones based solely on motion features when no image information is available. However, it remains unclear which motion features of animate motion induce our animacy perception. To address this, wefirst analyzed the differences in centroidmotion between birds and drones, and discovered that birds exhibit greater acceleration, angular speed, and trajectory fluctuations. We further determined the order of their importance in evoking animacy perception was trajectory fluctuations, acceleration, and speed. More interestingly, people judge whether a moving object is alive using a feature-matching strategy, implying that animacy perception is induced in a key feature-triggered way rather than relying on the accumulation of evidence. Our findings not only shed light on the critical motion features that induce animacy perception and their relative contributions but also have important implications for developing target classification algorithms based on motion features.
收录类别SCI
WOS关键词NAIVE DOMESTIC CHICKS ; BIOLOGICAL MOTION ; SPONTANEOUS PREFERENCE ; WIDE-RANGE ; CUES ; SENSITIVITY ; FLIGHT ; SPEED
资助项目National Key Research and Development Program of China[2018AAA0100201] ; National Natural Science Foundation of China[31830037] ; Open Research Fund of the State Key Laboratory of Cognitive Neuroscience and Learning[CNLZD1803]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001068998700001
出版者CELL PRESS
资助机构National Key Research and Development Program of China ; National Natural Science Foundation of China ; Open Research Fund of the State Key Laboratory of Cognitive Neuroscience and Learning
源URL[http://ir.psych.ac.cn/handle/311026/46239]  
专题心理研究所_脑与认知科学国家重点实验室
通讯作者Li, Liang; Zhang, Tao
作者单位1.Fudan Univ, Inst Brain Sci, MOE Frontiers Ctr Brain Sci, Shanghai 200032, Peoples R China
2.Fudan Univ, State Key Lab Med Neurobiol, Inst Brain Sci, Shanghai 200032, Peoples R China
3.Fudan Univ, Huashan Hosp, Natl Clin Res Ctr Aging & Med, Shanghai 200040, Peoples R China
4.Beijing Inst Basic Med Sci, Brain Sci Ctr, Beijing 100850, Peoples R China
5.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
6.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Han, Yifei,Han, Wenhao,Li, Liang,et al. Identifying critical kinematic features of animate motion and contribution to animacy perception[J]. ISCIENCE,2023,26(9):16.
APA Han, Yifei,Han, Wenhao,Li, Liang,Zhang, Tao,&Wang, Yizheng.(2023).Identifying critical kinematic features of animate motion and contribution to animacy perception.ISCIENCE,26(9),16.
MLA Han, Yifei,et al."Identifying critical kinematic features of animate motion and contribution to animacy perception".ISCIENCE 26.9(2023):16.

入库方式： OAI收割

来源：心理研究所

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