In search of answers, Mr Tough first looks at the problem on a neurological level.

为了找到答案，Mr Tough首先从神经学角度来看这个问题。

The most recent research suggests that the benefits for learning may arise from changes at a neurological level.

最近的研究表明，对学习的益处可能来自神经层面的变化。

The more I practiced gratitude, the more peace I felt in my situation, and this got me interested in what could be happening with the science of gratitude at a neurological level.

我越是践行感恩，越会在自己所处的境遇里感到平静。而这让我对感恩科学在神经学层面上的体现产生了兴趣。