在研究前期的一年半中，受伤实验主体相比于对照组，其脑额叶前部皮层背外侧更厚，之后，厚度逐渐恢复正常。

During the first year and a half of the study, the trauma subjects also acquired a thicker dorsolateral prefrontal cortex than controls did. After that, though, the thickness gradually normalized.

youdao

同样地，在第二组试验中，参与者也被要求把注意力集中在一个黑点上，黑点右边是或薄或厚或微笑或生气的嘴唇，而黑点左边是一整张面孔。

To the dot's right were lips that were fat or thin, or smiling or frowning. To the left of the dot was an entire face.

youdao

扫描显示，第一组妇女的组织较第二组的稍厚了一点。

Tissue was notably thicker in this space among the first group of women compared with the second, the scans revealed.

youdao