[Electrophysiology] Greg Gage: How to control someone else's arm with your brain

Here comes the thoughts:

This is quite awesome and yet scary. It just demonstrated how amazing human's brains are. 人類的大腦真的是很奧秘神奇!

我在想，要是volunteer不做出動作，而只是用"想"的，是否也可以控制另一個volunteer的手? 如果是這樣，那真的是有點可怕?

What'd happen if Sam just "thinks" about it? Would she be able to control Miguel's arm?
If so, that's really scary. 

試想，未來你只要用"想"的，就可以控制另一個人去做，這樣我想現今的法律和道德界線可能更模糊了!