Is transcranial current stimulation (tCS, including direct current, tDCS, alternating current, tACS, or random noise stimulation tRNS) effective? Now that is a good and difficult question! Let me try to review recent developments. In a recent post I provided an…
With our previous posts, we have been trying to provide our readers with a complete set of knowledge and tools for working with EEG and other physiological signals. We presented the basics of EEG signal processing, the practical usage of EEG…
What do we know about the safety of tDCS and its variants? Quite a bit, as it turns out: in short, application of tDCS with the protocols used to date appears to be safe [Poreisz2007a, Brunoni2011a]. Already in 2008, Nitsche…