The brain is a magnificent and multifaceted system in the human body. Greg Gage, neuroscientist and engineer says, still we know very little about the brain, who is trying to change that and compose neuroscience more accessible to all, together with students of all educational levels.
Greg Gage builds the Spiker Box - a small device that helps students understand the electrical impulses that control the nervous system. He's zealous about helping students understand how our brains and our neurons work.
In his presentation, he showed how the device works. Two of the voluntaries are connected by electrodes and computer to detect the electric signals; it uses the brain waves of a controlling person. If the controlling person wants the other person’s arm to move then it automatically it moves.
This video will give you the clear Idea.