本文通过对新疆地区史前头骨穿孔材料的介绍，分析了这种民俗 行为的方式、目的，认为新疆及相关地区头骨穿孔的目的是从死者头骨上取下一 个规范的圆形或方型骨片，保存或佩挂在身上，以起辟邪和护身符的作用。 Based on the introduction of the prehistoric skull perforated material in Xinjiang, this paper analyzes the ways and purposes of this folk behavior, and considers that the purpose of perforation of the skull in Xinjiang and related areas is to remove a regular round or square bone piece from the dead skull, Preserved or worn on the body to play the role of evil spirits and amulets.