The cisterna magna contains the two vertebral arteries, the origins of the two posterior inferior cerebellar arteries, the glossopharyngeal nerve (CN IX), ...

枕大池（或小脑延髓池）是大脑周围脑膜蛛网膜层和软脑膜层之间蛛网膜下腔的三个主要开口之一。这些开口统称为蛛网膜下腔。枕大池位于小脑和延髓背侧表面之间。

枕大池（或小腦延髓池）是大腦周圍腦膜蛛網膜層和軟腦膜層之間蛛網膜下腔的三個主要開口之一。這些開口統稱為蛛網膜下腔。枕大池位於小腦和延髓背側表面之間。

脑脊液的功能是滋养神经组织、调节颅内压、保护脑免受震荡，其成分与血浆和淋巴液的性质相似，但含蛋白质很少，有较高浓度的Na+、K+、Cl-及少许脱落细胞和淋巴细胞。

It is done by inserting a needle through the skin below the external occipital protuberance into the cisterna magna and is an alternative to lumbar puncture.

The subarachnoid cisterns are spaces formed by openings in the subarachnoid space, an anatomic space in the meninges of the brain. The space is situated ...

It allows the flow of cerebrospinal fluid (CSF) from the fourth ventricle into the cisterna magna. The other openings of the fourth ventricle are ...

... cisterna magna，又稱大池或cerebellomedullary cistern）和橋腦池（pontine cistern或cisterna pontocerebellaris），再進入脊髓和大腦半球外部。腦脊液可以通過蜘蛛 ...

Mega cisterna magna. edit. Mega cisterna magna is a condition in which the cisterna magna, the subarachnoid cistern below the fourth ventricle, is enlarged.