It likely has something to do with the fact that many of the brains reward systems are directly connected to the motor areas.

它可能与许多大脑奖励系统直接连接到运动区域这一事实有关。

We placed a tiny implant into the motor area of the brain and we have a connecter secured to the skull and this is kind of our window into Ian's neural activity.

我们在大脑的运动区域放置了一个微型植入物，并且我们有一个连接器固定在头骨上，这是我们了解伊恩神经活动的窗口。