Activated areas linked together with white matter.

兴奋区与白质相连。

This is where 'white matter' comes in. The white matter is the inner part of the brain.

这时白质区就要发挥作用了。白质区位于大脑内部。

White matter helps carry information around the brain.

白质有助于在大脑中传递信息。

This gray matter reduction coincides with an increase in white matter.

灰质减少的同时，白质正在增加。

Screen time, children and white matter all factor in our next story.

屏幕时间（指用在观看电视、电脑等电子设备的时间），我们的下一个故事和儿童、大脑白质有关。

Now, the spinal cord is composed of both grey and white matter.

脊髓由灰质和白质共同组成。

Our findings are very consistent with the hypothesis that the white matter is the key to explain this result.

“我们的研究结果与白质是解释这种结果的关键这一假设非常一致。

In our brains, we have two main tissues: one is white matter. The other is gray matter.

一种是白质。另外一种是灰质。

The fasciculus cuneatus is contained within the dorsal white column, located posteriorly in the white matter of spinal cord.

它包含在背侧白质中，位于脊髓白质的后部。

Imaging studies show that white and gray matter volumes undergo drastic changes during adolescence, and continuing through your twenties.

影像研究表明白质量和灰质量会在青春期发生剧烈变化，并将持续到 20 多岁。