The falx cerebri goes down into the longitudinal fissure, that separates the hemispheres of the brain.

大脑镰向下进入纵裂，将大脑的两个半球分开。

The outer membrane is the dura mater, which forms the meningeal folds, such as falx cerebri and tentorium.

最外层的硬脑膜可以形成脑膜折叠结构，比如大脑镰和小脑幕。

The free edge of the falx cerebri is in close contact with the central part of the brain, called corpus callosum, which connects the left and right hemisphere.

大脑镰的游离边缘与大脑的中央部分密切接触，即胼胝体，连接左右脑半球。

In this herniation, the innermost part of the frontal lobe, called the cingulate gyrus, gets squeezed below the free edge of the falx cerebri to the opposite side of the skull.

在这种脑疝中，额叶最内侧的扣带回被挤压推入大脑镰的游离缘下，进入对侧颅腔内。