它被包围着的颅骨和三层坚韧的细胞膜被称作脑（脊）膜保护着。

This is provided by the surrounding skull and three tough membranes called meninges.

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脑叶长出含有神经元和突触的另外三层灰质，在与基于统一的思想形态相关的新构造中激活。

The lobes of the brain grown three additional layers of grey matter that contain neurons and synapses that fire in new formations related to unity based thought-form.

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硬膜下血肿(也叫做硬膜下出血)是指在脑硬膜下形成血块。脑硬膜是包围大脑的三层膜的最外面的一层。

A subdural hematoma (also know as a subdural hemorrhage) is a buildup of blood immediately below the dura-the outermost of the three membranes that surround the brain.

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