桥脑
桥脑（拉丁语: Pons）是脑干的一部分，在人和两足动物位于中脑下方、延脑上方、小脑前方。
| 桥脑 | |
|---|---|
 Pons in the brainstem | |
 Anteroinferior view of the medulla oblongata and pons | |
| 基本信息 | |
| 属于 | 脑干 |
| 动脉 | 脑桥动脉 |
| 静脉 | 横脑桥静脉和外脑桥静脉 |
| 标识字符 | |
| 拉丁文 | Pons |
| MeSH | D011149 |
| NeuroNames | 547 |
| NeuroLex ID | birnlex_733 |
| TA98 | A14.1.03.010 |
| TA2 | 5921 |
| FMA | FMA:67943 |
| 格雷氏 | p.785 |
| 《神经解剖学术语》 [在维基数据上编辑] | |
结构
桥脑在延脑的上方和小脑前方，它位于延髓与中脑的大脑脚之间，前后缘有横沟为界；外形呈白色弓状的横隆凸；内部有大量的横走的神经纤维，连接左、右小脑半球，并有许多纵走的神经纤维束，联系端脑、间脑、中脑、延髓和脊髓，在神经纤维束之间有许多神经核。
功能
桥脑对于睡眠具有调节和控制的作用，也是小脑与其他脑区的联络桥梁。
其他图像
-
Location and topography of Pons(Animation) -
Scheme showing the connections of the several parts of the brain -
Superficial dissection of brainstem, lateral view -
Superficial dissection of brainstem, ventral view -
Axial section of the pons, at its upper part -
Hind- and mid-brains; posterolateral view -
Median sagittal section of brain -
Human cerebrum lateral view -
Nuclei of the pons and brainstem -
Cerebrum. Deep dissection. Inferior dissection.
参考文献
Saladin Kenneth S.(2007) Anatomy & physiology the unity of form and function. Dubuque, IA: McGraw-Hill
- Pritchard, TE and Alloway, D. Medical neuroscience. Hayes Barton Press. 1999 [2015-10-22]. ISBN 978-1-59377-200-0. （原始内容存档于2020-04-11）.
- Butler, AB and Hodos, W. Comparative vertebrate neuroanatomy: evolution and adaptation. Wiley-Blackwell. 2005. ISBN 978-0-471-21005-4.
