解剖学报

›› 2011, Vol. 42 ›› Issue (3): 403-405.doi: 10.3969/j.issn.0529-1356.2011.03.022

• 论著 • 上一篇    下一篇

新石器时代至近代成年男性下颌骨颏孔、下颌孔大小的变化

李海军1,2*   

  1. 1.中央民族大学民族学与社会学学院，北京 100081;2.中国科学院脊椎动物进化系统学重点实验室，北京 100044
  • 收稿日期:2010-08-11 修回日期:2010-09-30 出版日期:2011-06-06
  • 通讯作者: 李海军

Size variation of mental foramen and mandibular foramen from Neolithic to present in adult men

  1. 1.School of Ethnology and Sociology, Minzu University of China, Beijing 100081, China;2.Key Laboratory of Evolutionary Systematics of Vertebrates, Chinese Academy of Science, Beijing 100044,China
  • Received:2010-08-11 Revised:2010-09-30 Online:2011-06-06
  • Contact: LI Hai-jun

关键词: 全新世, 颏孔, 下颌孔, 线性测量, 人

Abstract: Objective To investigate the size variation of Holocene Chinese mental foramen and mandibular foramen. Methods Measurements was conducted on Neolithic (n=54), Bronze-Iron Age (EM>n/EM>=186) and present (EM>n/EM>=92) adult male mandibles (EM>n/EM>=332) from Northern China, and data were analyzed using SPSS 13.0. Results The sizes of mental foramen and mandibular foramen in present mandilbes are bigger than that in Neolithic and Bronze-Iron Age. Conclusion The result indicates that the sizes of mental foramen and mandibular foramen become bigger in general from Neolithic to present day.

Key words: Holocene, Mental foramen, Mandibular foramen, Lineal measure, Human

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