We did a randomized controlled trial :)<p><a href="https:&#x2F;&#x2F;www.brain.fm&#x2F;pdfs&#x2F;EEGFocusAnalysis.pdf" rel="nofollow">https:&#x2F;&#x2F;www.brain.fm&#x2F;pdfs&#x2F;EEGFocusAnalysis.pdf</a><p>It&#x27;s pending publication, but it&#x27;ll get there. And now we have enough info to start a double blind. Sleep one is also pending publication.<p>The HRV (stress&#x2F;anxiety) trial is already published, and was completely independent. We didn&#x27;t even know about it until it was published. There&#x27;s more in the science section too.<p>I remember when that Lumosity BS came out. We&#x27;d been around for 4 years already at that point. Now that it&#x27;s finally us taking off, we&#x27;re pouring everything into the science. We&#x27;re going to do this right.<p>(oh, sorry, I just realized I&#x27;d already replied to you above. I&#x27;ll leave this here though, for anyone who&#x27;s interested)