Fig 1.
Radial error (cm) as a function of different fatigue conditions.
Error bars indicate standard error.
Fig 2.
Mean and standard deviation of QED, along with Bonferroni’s post hoc test.
Note: ***P ≤ .002 and **** P ≤ .009.
Fig 3.
Mean and standard deviation of Total fixation duration, along with Bonferroni’s post hoc test.
Note: ** refer to P ≤ .001 and *** refer to P ≤ .0002.