尼日利亚头骨中的顶间骨。

Saxena S K, Chowdhary D S, Jain S P

Department of Anatomy, University of Jos, Nigeria.

J Anat. 1986 Feb;144:235-7.

The study was conducted on 40 adult Nigerian skulls which were examined for the presence of interparietal and pre-interparietal bones. Only one interparietal bone was found (2.5% of the present series) while a single pre-interparietal bone was found in four skulls (10%) and multiple pre-interparietal bones in one skull (2.5%).

该研究对40个成年尼日利亚人的头骨进行了检查，以确定是否存在顶间骨和顶间前骨。仅发现一块顶间骨（占本系列的2.5%），而在四个头骨中发现了一块顶间前骨（10%），在一个头骨中发现了多块顶间前骨（2.5%）。