Human-Human Interface

Control another person's hand with your brain — the demo no one forgets.The Human-Human Interface is our most dramatic neuroscience demonstration. One person's brain sends a voluntary command, and through EMG recording and electrical stimulation, another person's hand moves involuntarily. It's safe, it's startling, and it teaches more about the nervous system in 60 seconds than a week of lectures.How it works:

* Person A flexes their arm — the device reads the EMG signal

* The signal is amplified and sent to Person B's forearm via stimulation electrodes

* Person B's hand twitches — involuntarily controlled by Person A's brain What students learn:

* How motor neurons transmit movement commands

* The difference between voluntary and involuntary muscle activation

* Electrical stimulation principles used in clinical rehabilitation

What's included:

* Human-Human Interface unit

* EMG recording electrodes

* Stimulation electrode pads (TENS-style)

* All cables and connections needed

Who it's for:

* Science teachers who want a wow moment on day one

* Neuroscience outreach and museum events

* University demonstrations

* Corporate and community STEM events

As seen in Greg Gage's TED Talk — over 10 million views. The single best way to get anyone excited about neuroscience.