near-significantp = 0.1
A further one-way Week (8) × Treatment (3) ANOVA revealed a trend (near-significant) effect on Week 8 ( F( 2,21) = 1.652, p = 0.1, one-tailed), with a Tukey’s post hoc test revealing a significant effect between Mild HI and Sham ( p = 0.05, one-tailed) and a near significant effect between Severe HI and Sham ( p = 0.1, one tailed), with both HI groups showing a trend towards fewer errors.