History (and basics) of High-Definition tDCS (HD-tDCS)

Dr. Marom Bikson, co-inventor of High-Definition tDCS (HD-tDCS), explains in simple and clear terms how HD-tDCS was invented and how it works. Starting with current flow models that showed conventional (sponge pad based) tDCS produced diffuse brain current flow, and then models of HD-tDCS that showed focal brain current flow. Along the way, High-Definition (HD) electrodes were invented, and the models were validated. 4x1 HD-tDCS can be as focal at Transcranial Magnetic Stimulation (TMS), while being portable low-power and wearable.
For more details on how to optimize HD-tDCS see this video:
• Optimizing brain targe...
For more details on how tDCS (sub-threshold stimulation) works see this video:
• Subthreshold Neuromodu...
For a more technical and detailed look at HD-tDCS and models see this video: • transcranial Electrica...

[@fengliu7904]

in the process of buying one. Located in NJ too.

[@ErnstvanderGrijp]

Mike I follow your work and live in the Netherlands, it is very interesting. Do you also research TACS?

[@hanyelbanna3673]

As usual, it's another wonderful lecture I appreciate your great effort
May Allah bless you ❤
Thanks
Go on

[@joshnieboer8413]

Thanks!
Why is it still impossible to buy one of these hdtdcs devices?

[@ErnstvanderGrijp]

Sorry, Marom of course