As long time readers would know I’m a hopeful skeptic when it comes to non-invasive brains stimulation. But the increasing amount of marketing around more and more devices is making it harder to parse the science from hype. It’s like – well they got away with saying ‘Three times faster’, so let’s go with ‘Faster than ever thought humanly possible’! Don’t buy it! Are there legit reasons to be excited about non-invasive brain stimulation? Absolutely! But playing guitar in ‘half the time’ or hitting holes in one… are not! It’s still early days.
With that in mind I do recommend this discussion between Kevin Rose (a venture capitalist) and Dr. Brett Wingeier of Halo Neuro. Although I feel Halo Neuro’s marketing department is making claims impossible to substantiate (subscribe to their mailing list if you want to see what I’m talking about), Dr Wingeier is very well versed in all the latest science around non-invasive brain stimulation and he discusses some of the more recent and exciting research.
Do not use the “Oreo Cookie” approach where you soak your sponge in your saline solution and squeeze it to remove the extra. Because it over saturates, it’s dripping, it’s very “subjective” and hard to reproduce. Get a syringe and put 8mL of saline solution on your sponge and make sure to also get the corners. Do that prior to insert the electrode in between the 2 layers. If it’s dripping wet, that’s bad (you’re doing it wrong!). You should not have to use a tower on the patient’s neck.
Yannick Roy from NeuroTechX with Marom Bikson, chair of the Neuromodulation Conference. The interview was recorded at City College, NYC, during the Neuromodulation 2017.
There’s been a lot of attention to the Halo Neuroscience device, much of it around use by olympic-level athletes. Halo Sport is a VC-backed tDCS device that targets the Motor Cortex. We’ve covered it previously elsewhere on the blog.