only marginally significantp = 0.12
In short RT trials, the TS effect was significant in monkey N M1 ( p < 0.001) and monkey M S1 ( p < 0.01) but only marginally significant in monkey M M1 ( p = 0.12 ANOVA, p < 0.05 Kruskal–Wallis), possibly because monkeys were less careful to hit the target on those trials and their movements were more ballistic, which have been shown not to follow Fitts’ law (Juras et al., 2009 ).