The external layer of the dura mater adheres to the inner surface of the skull.

硬脑膜外层则紧贴在内面。

I want the theter ready to drain as soon as I penetrate the dura. Do not panic.

当我穿过硬脑膜时，我要导管准备好排气。不要惊慌。

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，脑镰小脑幕。

The internal layer of the dura mater lies above the arachnoid mater and the two are separated by the subdural space.

硬脑膜的内层在蛛网膜之上，这两层中间的腔隙叫做硬膜下隙。

A blow to the head? A subdural hematoma?

头部受到过击? 硬脑膜下血肿?

The blood in a subdural hemorrhage is located between the arachnoid mater and the inner layer of the dura mater.

硬膜下出血的血液积聚在蛛网膜硬脑膜内层之间。

Between the external layer of the dura mater and the inner surface of the skull, there are arteries that supply the meninges.

在硬脑膜外层内面之间，有脑膜的供血动脉。

The inner layer of the meninges is the pia mater, the middle layer is the arachnoid mater and the outer layer is the dura mater.

最内一层脑膜叫软脑膜，中间一层叫做蛛网膜，最外面一层叫硬脑膜。

The outer layer of the meninges is the dura mater, the middle layer is the arachnoid mater, and the inner layer is the pia mater.

脑膜的外层叫硬脑膜，中间层叫蛛网膜，内层则叫软脑膜。

The inner layer of the meninges is the pia mater; the middle layer is the arachnoid mater; and the outer layer is the dura mater.

最里面一层叫做软脑膜；中间一层叫做蛛网膜；最外面一层叫做硬脑膜。

In contrast to that, epidural hemorrhages cause blood to build up between the outer layer of the dura mater and the skull.

作为对，硬膜外出血的血液则积聚在硬脑膜外层之间。

A chronic subdural hematoma, on the other hand, shows up as a hypodense mass, which is less white than the surrounding brain tissue.

而慢性硬脑膜下血肿，则显示为低密度区域，意味着正常脑组织亮度更低。

These two layers of the dura mater travel together, but at certain spots, the internal layer of the dura mater separates from the external one to form the meningeal folds.

两层硬脑膜共同运动，但在某些地方，硬脑膜内层外层分开，形成一些脑膜折叠。

And the idea is surgeons go into somebody's skull, open up their dura and their brain, put the device in there, make sure the electrodes go down a few millimeters into the brain.

其原理是外科医生打开病人的头，然后打开硬脑膜脑，把这个装置放进去，确保电极深入脑几毫米。

These veins travel through the arachnoid mater, pass through the subdural space and penetrate the inner layer of the dura mater to drain into the dural venous sinuses located between the two layers of the dura mater.

这些静脉穿过蛛网膜，经过硬膜下隙，穿过硬脑膜内层，使血液回流至两层硬脑膜中间的静脉窦中。

Since the outer layer of the dura mater adheres tightly to the skull at sutures, epidural hematoma don't cross suture lines, and they push on the brain, forming a bi-convex shape.

由于硬脑膜外层与在缝处紧紧相贴，硬膜外出血不会跨过缝，且血肿会压迫脑，形成双凸镜形。

Once all the bleeding is stopped, we essentially then close the covering on the brain, which is called the dura, fix the bone flap back to the skull, then we close the scalp, then we get lunch.

一旦所有的出血都停止了，我们会然后关闭脑上的覆盖物，也就是所谓的硬脑膜，将瓣固定回头，然后我们关闭头皮，然后去吃午饭。

Second interesting thing about distraction is the side effect of boney distraction is changing the shape of the soft tissues, brain, blood vessels, dura, skin, at the same time that you're changing the shape or configuration of the bone.

关于牵引的第二个有趣的事情是，头牵引的副作用是改变软组织的形状，脑，血管，硬脑膜，皮肤，同时你也在改变头的形状或结构。