Andrew Huberman· PhD
In the world of statistics and analysis of scientific data, we talk about P-values, probability values. What's the likelihood that something could happen according to chance and typically the cutoff would be something like P less than 0.05, that's less than 0.05 chance essentially, of the effect being due to chance. However, in this study, every single one of the effects is P less than 0.0001, very, very infant decimally small probability that the effect observed could be due to chance. So what were these effects? These effects were enhanced ability to focus, less impulsivity, even less tendency to move when trying to sit still.