Structural properties of humeral diaphyses of East Asian modern humans from the Late Pleistocene to Early Holocene

doi:10.1002/ajpa.24524

IVPP-IR > 中科院古脊椎所（2000年以后）

	Structural properties of humeral diaphyses of East Asian modern humans from the Late Pleistocene to Early Holocene
	Zhao, Yuhao 1,2,3; Wei, Pianpian 4,5,6; Zhang, Xinglong 7; Lu, Hongliang 8,9,10; He, Kunyu 11; Yuan, Haibing 8,9,10; Xing, Song 1,3,12
	2022-04-19
发表期刊	AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY
ISSN	2692-7691
页码	15
通讯作者	Wei, Pianpian(weipianpian@fudan.edu.cn)
摘要	Objectives This study aims to explore the structural properties along entire humeral diaphyses of Late Pleistocene and Early Holocene East Asian modern humans relative to the contemporaneous Neandertal specimen Regourdou 1 to provide insight into adaptive behaviors within temporal and regional hominin contexts. Materials and methods The humeri of three individuals from East Asia securely dated from the Late Pleistocene to Early Holocene were selected: Tianyuan 1, Zhaoguo M1, and Qihe M2. These specimens were scanned using microcomputed tomography to evaluate structural properties: cortical bone thickness (CBT), second moment of area (SMA), external radius (ER), and polar moment of area (J). Results The distribution patterns of CBT, ER, and J were similar across all specimens. However, the magnitude of these variables was notably large in Regourdou 1 right humerus. The SMA, ER, and J of left humerus of Tianyuan 1 were less than that of other East Asian specimens, whereas those from the right humerus of the Qihe M2 individual were slightly larger than two other East Asian individuals. Additionally, the humeral asymmetry of Tianyuan 1 was greater than that of Zhaoguo M1 and Qihe M2. Discussion Compared to Regourdou 1, East Asian specimens had reduced humeral robusticity. Within East Asia, the Late Pleistocene modern humans exhibit greater humeral asymmetry than the Early Holocene humans, indicating a universal reduction of humeral asymmetry related to technological changes across Eurasia during this time. The current study contributes to developing a more thorough understanding of intergroup humeral structural variation across Eurasia during the Late Pleistocene and Early Holocene.
关键词	behavior shift diaphyseal robusticity Eurasia humeral asymmetry morphometric map
DOI	10.1002/ajpa.24524
关键词[WOS]	QUANTITATIVE COMPUTED-TOMOGRAPHY ; CROSS-SECTIONAL GEOMETRY ; BILATERAL ASYMMETRY ; TIANYUAN CAVE ; CORTICAL BONE ; POSTCRANIAL ROBUSTICITY ; NEANDERTHAL ; HOMO ; ORGANIZATION ; SHOULDER
收录类别	SCI
语种	英语
资助项目	China Postdoctoral Science Foundation[2017M611449] ; Key projects of strategic international scientific and technological innovation cooperation of the Chinese Ministry of Science and Technology[2020YFE0201600] ; National Natural Science Foundation of China[41802020] ; National Natural Science Foundation of China[41872030] ; Scientific and Technology Committee of Shanghai Municipality[18490750300] ; Shanghai Municipal Science and Technology Major Project[2017SHZDZX01] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000]
项目资助者	China Postdoctoral Science Foundation ; Key projects of strategic international scientific and technological innovation cooperation of the Chinese Ministry of Science and Technology ; National Natural Science Foundation of China ; Scientific and Technology Committee of Shanghai Municipality ; Shanghai Municipal Science and Technology Major Project ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS研究方向	Anthropology ; Evolutionary Biology
WOS类目	Anthropology ; Evolutionary Biology
WOS记录号	WOS:000784255700001
出版者	WILEY
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/21428
专题	中科院古脊椎所（2000年以后）
通讯作者	Wei, Pianpian
作者单位	1.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Palaeontol & Palaeoanthropol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 4.Fudan Univ, Dept Cultural Heritage & Museol, Shanghai, Peoples R China 5.Fudan Univ, Inst Archaeol Sci, Shanghai, Peoples R China 6.Univ Witwatersrand, Ctr Explorat Deep Human Journey, Fac Sci, Johannesburg, South Africa 7.Guizhou Municipal Inst Cultural Rel & Archaeol, Guiyang, Peoples R China 8.Sichuan Univ, Dept Archaeol, Chengdu, Peoples R China 9.Sichuan Univ, Sch Archaeol & Museol, Chengdu, Peoples R China 10.Sichuan Univ, Natl Demonstrat Ctr Expt Archaeol Educ, Chengdu, Peoples R China 11.Chengdu Municipal Inst Cultural Rel & Archaeol, Chengdu, Peoples R China 12.Ctr Nacl Invest Evoluc Humana CENIEH, Burgos, Spain
推荐引用方式 GB/T 7714	Zhao, Yuhao,Wei, Pianpian,Zhang, Xinglong,et al. Structural properties of humeral diaphyses of East Asian modern humans from the Late Pleistocene to Early Holocene[J]. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY,2022:15.
APA	Zhao, Yuhao.,Wei, Pianpian.,Zhang, Xinglong.,Lu, Hongliang.,He, Kunyu.,...&Xing, Song.(2022).Structural properties of humeral diaphyses of East Asian modern humans from the Late Pleistocene to Early Holocene.AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY,15.
MLA	Zhao, Yuhao,et al."Structural properties of humeral diaphyses of East Asian modern humans from the Late Pleistocene to Early Holocene".AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY (2022):15.