The researchers focused on two specific brain areas : the dorsolateral prefrontal cortex and the primary motor cortex .

研究者们锁定了两个特殊的大脑区域：背外侧前额叶皮层和主要运动皮层。

One was the dorsolateral prefrontal cortex , which is the seat of abstract reasoning and social behaviour-things that humans are particularly good at .

一部分是背外侧前额叶皮层，主要功能为抽象推理和社会行为，这些是人类所擅长的。

The dorsal cutaneous branches of the digital artery in different segments anastomosed with each other at the dorsolateral aspect of phalanx , where a arterial link was formed .

不同节段指固有动脉背侧皮支在指背外侧缘交互吻合，在指背外侧缘形成一条营养血管链。

Those who exercised restraint , however , also used a part of the brain called the dorsolateral prefrontal cortex , a smaller lump of brain cells buried further back .

而那些显示出自制力的人还使用了被称为背外侧前额叶皮层的那部分大脑，那是深埋于后脑的较小的脑细胞结节。

They found that when magnets were applied to either the right or left side of the dorsolateral prefrontal cortex , found directly behind your forehead , it made you lie or tell the truth , depending on which side was stimulated .

他们发现当磁铁靠近位于前额正后方的背外侧前额叶皮层左右一侧时，它使你说谎或说实话，这取决于哪一侧受到了刺激。