Andrew Huberman· PhD
So we are using this um I'm sure you know something about it but it's actually there are very few groups in the world currently using this. It's called transcranial electric stimulation with temporal interference >> testy. Um, and the basic idea of this is that if you have two electrodes that are stimulating at a very high carrier frequency, say 15 kilhertz, which is essentially from all we know, the brain is not responsive to a 15 kilhertz signal.