Studies on Heads and Faces between Sundadonty and Sinodonty

Sundadonty与Sinodonty的头面研究

• 批准号: 10671713
• 负责人: WAKATSUKI Eizo
• 金额: $ 0.83万
• 依托单位: Showa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10671713/
• 关键词: Asian population; Sundadonty; Sinodonty; Mongoloid; Japanese; Chinese; Filipino; somatometric measurement; フィリピン人; Sundadont; Sinodont

Somatometric measurements were taken on the craniofacial area of Filipino belonging to Sundadonty and of Japanese and Chinese belonging to Sinodonty. Migration of two mongoloid lineages of Sundadonty and Sinodonty were deeply related to the origin of the modern Japanese. The measurements were stature, head length, bead breadth, head height, bizygomatic breadth, bigonial breadth, and morphologic facial height according to the method by Martin-Seller, and the morphological facial depth by Minobe et al.. Craniofacial indices (the cephalic index, cephalic length-height index, cephalic breadth-height index, morphologic face index, zigomatic gonial index and morphologic face depth index were calculated from the measurements. These measurements and indices were compared in relation to the three populayions statistically.The results were follows, with the exception of head length and morphologic facial depth, the mean values of the measurements were largest in Chinese, followed by Japanese and the smallest in Filipino. Japanese had significantly large head length and morphologic facial depth than the other population (P<0,01). The results of this study supported Hanihara's double structure model on the origin of Japanese.

对菲律宾人、中国人和日本人的颅面面积进行了体感测量。日东和汉东两个蒙古人种谱系的迁移与现代日本人的起源有着密切的关系。根据Martin-Seller的方法测量身高、头长、头宽、头高、颧骨宽度、双侧宽度和形态学面部高度，Minobe等的方法测量形态学面部深度。根据测量结果计算颅面指数（头指数、头长-高指数、头宽-高指数、形态面指数、形形角指数和形态面深度指数）。这些测量和指数与三个人群的关系进行了统计比较。结果显示，除头长和面部形态深度外，中国人的测量平均值最大，日本人次之，菲律宾人最小。日本人的头长和面部深度显著大于其他种群（P< 0.01）。本研究结果支持了Hanihara关于日语起源的双重结构模型。

项目成果

Sintaro Kondo et al: "A Somatometric Study of the Head and Faces in Japanese Adolescents"Okajimas Folia Anat. Jpn.. 76・6. 179-186 (1999)

Sintaro Kondo 等：“日本青少年头部和面部的体测研究”Okajimas Folia Jpn.. 76・6 (1999)。