枕前切迹
Incisura preoccipitalis
- 拉丁语近义词: Incisura praeoccipitalis
定义
枕前切迹是一个细小的可见压迹,位于大脑半球下外侧缘,约在枕极前方5厘米处。
观察大脑上外侧面时,若沿大脑半球下外侧缘画一条连接顶枕沟与枕前切迹的假想线,即可形成一条假设性分界线。此线将其前方的大脑区域与位于其后方的枕叶分隔开来。
參考資料
Snell, R.S. (2010). ‘Chapter 7: The cerebrum’, in Clinical Neuroanatomy. (7th ed.) Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, pp.257-263.
Bui, T., and M Das, J. Neuroanatomy, Cerebral Hemisphere. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK549789/