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

doi:10.1016/j.isci.2023.107658

PSYCH OpenIR

	Identifying critical kinematic features of animate motion and contribution to animacy perception
	Han, Yifei 1,2; Han, Wenhao 1,2; Li, Liang 3; Zhang, Tao 1,2; Wang, Yizheng 3,4,5,6
通讯作者	Li, Liang(liang.li.brain@aliyun.com) ; Zhang, Tao(taozhang@psych.ac.cn)
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.
	2023-09-15
语种	英语
DOI	10.1016/j.isci.2023.107658
发表期刊	ISCIENCE
卷号	26 期号:9 页码:16
收录类别	SCI
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]
出版者	CELL PRESS
WOS关键词	NAIVE DOMESTIC CHICKS ; BIOLOGICAL MOTION ; SPONTANEOUS PREFERENCE ; WIDE-RANGE ; CUES ; SENSITIVITY ; FLIGHT ; SPEED
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001068998700001
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
引用统计
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/46238
通讯作者	Li, Liang; Zhang, Tao
作者单位	1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China 3.Beijing Inst Basic Med Sci, Brain Sci Ctr, Beijing 100850, Peoples R China 4.Fudan Univ, Huashan Hosp, Natl Clin Res Ctr Aging & Med, Shanghai 200040, Peoples R China 5.Fudan Univ, State Key Lab Med Neurobiol, Inst Brain Sci, Shanghai 200032, Peoples R China 6.Fudan Univ, Inst Brain Sci, MOE Frontiers Ctr Brain Sci, Shanghai 200032, 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.