My open source brain data(medium.com)
medium.com
My open source brain data
https://medium.com/@mattangriffel/afa45dd83246
10 comments
Did you harbor affection for strawberries beforehand?
I guess I've always liked them. Do you think that would make a difference?
I noticed they're high in vitamin C so I was thinking maybe it was related to that.
I noticed they're high in vitamin C so I was thinking maybe it was related to that.
Vitamin C is in so many things now that it seems unlikely that the additional vitamin c in strawberries would have much of an effect. There's a lot of positive benefit of long-term consistent consumption of various fruits (such as the study that showed an association between blueberries and brain health) but for such an effect on mood in the short term it could be that you just like them :). But hey, if it works, it works!
Well at the time I was dieting pretty hard, so it might be possible to have had a short term deficiency of vitamin C. But good.
If I recall I did a correlation analysis, between foods and mood and strawberries related jumped out strongly.
If I recall I did a correlation analysis, between foods and mood and strawberries related jumped out strongly.
Strawberries contain serotonin! This is pretty well-studied; it's hypothesized they do it because serotonin in the gut acts as a laxative, causing you to expel the strawberry seeds without digesting them.
If the serotonin manages to make it into your bloodstream (e.g. if your gut bacteria don't want it, and your stomach pH isn't low enough to destroy it, and your gut permeability is high) then you'll certainly get a mood boost.
If the serotonin manages to make it into your bloodstream (e.g. if your gut bacteria don't want it, and your stomach pH isn't low enough to destroy it, and your gut permeability is high) then you'll certainly get a mood boost.
It's an interesting test for sure. I do similar with brain training on the 3DS, and though I've always been mindful of the various factors affecting my performance, I've never gone the effort of mapping them vs. my results.
As noted, as long as you don't start drawing any conclusions before you've played consistently to eliminate practice effects (getting better at the games) as best you can, it's fairly interesting and valuable stuff.
As noted, as long as you don't start drawing any conclusions before you've played consistently to eliminate practice effects (getting better at the games) as best you can, it's fairly interesting and valuable stuff.
Cool project. I think it would be really cool if you try to interpolate some EEG data (collected through MyndPlay, Emotiv or sth else).
This would definitely elevate this project to something really noteworthy, I've a friend who works with EEG data who would absolutely love this. Chances are the data would be too noisy to be useful (from experience this is one of the biggest problems with collecting data from the human brain, there's a lot going on) but you never know til you experiment.
Hey all, author here. What I'd really like is feedback from statisticians / cognitive scientists about better / less biased ways to perform these tests and the analysis.
I tracked diet, and my estimates of mental functions for a while and surprisingly found that strawberries increased my mood considerably. Of course I could just be bad at statistics :-(