Compared to placebo what was the result of Alpha Brain® nootropic supplement on mean reaction time in seconds?
There was no statistically significant difference between Treatment and Placebo for hits (p = 0.69) (TreatmentPre 18.5 ± 1.5, TreatmentPost 19.4 ± 0.8, PlaceboPre 18.2 ± 2.9, PlaceboPost 19.4 ± 1.3) initial reaction time in seconds (p = 0.65) (TreatmentPre 1.65 ± 0.28, TreatmentPost 1.43 ± 0.28, PlaceboPre 1.59 ± 0.29, PlaceboPost 1.41 ± 0.21),