Clinical Study
Immediate Beneficial Effects of Mental Rotation Using Foot Stimuli on Upright Postural Stability in Healthy Participants
Table 1
Comparison of pre- and postintervention in each sway value for two standings in the two kinds of interventions in Experiment 1.
| | Unipedal standing | Bipedal standing | | Pre | Post | | Pre | Post | |
| MR of foot stimuli | | | | | | | Mean velocity (cm/sec) | 3.42 ± 0.78 | 3.07 ± 0.78 | *** | 1.15 ± 0.25 | 1.13 ± 0.26 | n.s | A-P velocity (cm/sec) | 2.07 ± 0.52 | 1.81 ± 0.59 | *** | 0.64 ± 0.13 | 0.62 ± 0.16 | n.s | M-L velocity (cm/sec) | 2.43 ± 0.57 | 2.04 ± 0.57 | n.s | 0.84 ± 0.18 | 0.85 ± 0.20 | n.s | RMS area (cm2) | 3.12 ± 1.08 | 3.04 ± 1.18 | n.s | 2.04 ± 1.11 | 2.04 ± 1.01 | n.s | MR of car stimuli | | | | | | | Mean velocity (cm/sec) | 3.31 ± 0.82 | 3.18 ± 0.71 | n.s | 1.17 ± 0.28 | 1.10 ± 0.26 | n.s | A-P velocity (cm/sec) | 1.94 ± 0.43 | 1.87 ± 0.50 | n.s | 0.63 ± 0.12 | 0.62 ± 0.15 | n.s | M-L velocity (cm/sec) | 2.36 ± 0.44 | 2.14 ± 0.46 | n.s | 0.86 ± 0.19 | 0.83 ± 0.20 | n.s | RMS area (cm2) | 3.10 ± 1.05 | 3.20 ± 1.01 | n.s | 2.05 ± 1.09 | 1.90 ± 1.00 | n.s |
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