Recommendation | Rationale |
---|---|
Randomize order of stimuli | Avoids stimulus anticipation for direction by subject |
12 stimuli per axis | As much as possible to improve reliability of visuomotor reaction time without exceeding a two minute test duration |
Randomized interstimulus time | Avoid stimulus anticipation for timing by subject |
80% reach distance | Balance perturbation, without the intend to impair accuracy |
80% reach distance | Balance perturbation, without the intend to cause balance error that discontinues test sequence |