For the first time, UNC School of Medicine scientists report using transcranial alternating current stimulation, or tACS, to target a specific kind of brain activity during sleep and strengthen memory in healthy people.
Flavio Frohlich, PhD
Full Story: No dream: electric brain stimulation during sleep can boost memory
Paper: Feedback-Controlled Transcranial Alternating Current Stimulation Reveals a Functional Role of Sleep Spindles in Motor Memory Consolidation
So since you only have one brain, we sort of want to caution people to wait for the research to catch up with all the hype.
Neuroscientist Matthew Krause
Full story: Can zapping your brain be beneficial?
There are a few more tDCS-related videos on Alex’s YT Channel but I thought these wereboth very interesting. Starting with what didn’t work, and followed by what worked for him.